565252052928 has 56 divisors (see below), whose sum is σ = 1527383231232. Its totient is φ = 184408468224.

The previous prime is 565252052873. The next prime is 565252052933. The reversal of 565252052928 is 829250252565.

565252052928 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31310350 + ... + 31328397.

Almost surely, 2^565252052928 is an apocalyptic number.

It is an amenable number.

565252052928 is an abundant number, since it is smaller than the sum of its proper divisors (962131178304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565252052928 is a wasteful number, since it uses less digits than its factorization.

565252052928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62638809 (or 62638799 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 51.

The spelling of 565252052928 in words is "five hundred sixty-five billion, two hundred fifty-two million, fifty-two thousand, nine hundred twenty-eight".