165185

165185 is an integer in the decimal numeral system. It is odd and composite, with prime factorization 5 × 33037. Because 33037 is a prime number, 165185 is a semiprime, meaning it is the product of exactly two prime factors. The digits sum to 26, so the number is not divisible by 3; it ends with the digit 5, indicating divisibility by 5. These properties are typical topics in elementary number theory.

In astronomy, 165185 is used as a catalog designation for a numbered minor planet in the Minor Planet Center’s database. Such numbers are assigned sequentially after an object's orbit is well established. The associated object would have a provisional designation from its discovery and may later receive a formal name. Comprehensive orbital elements and physical parameters are published in public databases such as the JPL Small-Body Database and the MPC listings, which provide data for researchers and the public.

Outside mathematics and astronomy, 165185 can appear as an identifier in various cataloging systems, product codes, or administrative references. Without a specific context, the six-digit sequence does not correspond to a single universally recognized entity. The number’s mathematical properties and its role in astronomical catalogs, however, are its most widely cited meanings.