52502265 has 24 divisors (see below), whose sum is σ = 91248768. Its totient is φ = 27925920.

The previous prime is 52502237. The next prime is 52502291. The reversal of 52502265 is 56220525.

It is not a de Polignac number, because 52502265 - 2⁶ = 52502201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18042 + ... + 20748.

It is an arithmetic number, because the mean of its divisors is an integer number (3802032).

Almost surely, 2^52502265 is an apocalyptic number.

It is an amenable number.

52502265 is a deficient number, since it is larger than the sum of its proper divisors (38746503).

52502265 is a wasteful number, since it uses less digits than its factorization.

52502265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149 (or 3146 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 52502265 is about 7245.8446712581. The cubic root of 52502265 is about 374.4490041393.

The spelling of 52502265 in words is "fifty-two million, five hundred two thousand, two hundred sixty-five".