7575

7575 is a natural number that lies between 7574 and 7576. In base 10, the digits are 7, 5, 7, and 5, and the number is odd.

7575 is composite. Its prime factorization is 3 × 5^2 × 101. Because of this factorization, the divisors include 1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, and 7575.

The sum of its digits is 24, giving a digital root of 6. The number is divisible by both 3 and 25, reflecting its factorization.

In mathematics, 7575 serves as an example of a number that combines small prime factors with a larger prime factor (101), illustrating how composite numbers can arise from multiple distinct primes.

Outside of pure mathematics, 7575 is commonly encountered as a four-digit sequence that may appear in identifiers such as model numbers, catalog codes, or serial numbers. There is no widely recognized topic, event, or entity specifically associated with the number 7575.