4522

4522 is a natural number that follows 4521 and precedes 4523. It is an even, composite integer with a prime factorization of 2 × 7 × 17 × 19, meaning it is the product of four distinct primes.

In terms of divisors, 4522 has 16 positive divisors. Its sum of divisors, denoted sigma(4522), is (1+2)(1+7)(1+17)(1+19) = 3 × 8 × 18 × 20 = 8640. Therefore the sum of its proper divisors is 8640 − 4522 = 4118, which is less than 4522. Consequently, 4522 is a deficient number (not a perfect or abundant number).

In other common representations, 4522 equals 0x11AA in hexadecimal. The number does not have a widely recognized mathematical constant or special value beyond its basic properties, though it may appear as a label, model number, or identifier in various contexts.