56902694264 has 16 divisors (see below), whose sum is σ = 114899671320. Its totient is φ = 26262781920.

The previous prime is 56902694263. The next prime is 56902694269. The reversal of 56902694264 is 46249620965.

It is a super-2 number, since 2×56902694264² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56902694263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273570542 + ... + 273570749.

Almost surely, 2^56902694264 is an apocalyptic number.

It is an amenable number.

56902694264 is an abundant number, since it is smaller than the sum of its proper divisors (57996977056).

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

56902694264 is a wasteful number, since it uses less digits than its factorization.

56902694264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547141310 (or 547141306 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 56902694264 in words is "fifty-six billion, nine hundred two million, six hundred ninety-four thousand, two hundred sixty-four".