652534435256 has 16 divisors (see below), whose sum is σ = 1334729526840. Its totient is φ = 296606561440.

The previous prime is 652534435249. The next prime is 652534435309.

It is a happy number.

652534435256 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3707581931 + ... + 3707582106.

Almost surely, 2^652534435256 is an apocalyptic number.

It is an amenable number.

652534435256 is an abundant number, since it is smaller than the sum of its proper divisors (682195091584).

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

652534435256 is a wasteful number, since it uses less digits than its factorization.

652534435256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7415164054 (or 7415164050 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 50.

The spelling of 652534435256 in words is "six hundred fifty-two billion, five hundred thirty-four million, four hundred thirty-five thousand, two hundred fifty-six".