56892529664 has 44 divisors (see below), whose sum is σ = 120419507664. Its totient is φ = 26772946944.

The previous prime is 56892529649. The next prime is 56892529747. The reversal of 56892529664 is 46692529865.

It is a junction number, because it is equal to n+sod(n) for n = 56892529597 and 56892529606.

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, 1616684 + ... + 1651499.

Almost surely, 2^56892529664 is an apocalyptic number.

It is an amenable number.

56892529664 is an abundant number, since it is smaller than the sum of its proper divisors (63526978000).

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

56892529664 is a wasteful number, since it uses less digits than its factorization.

56892529664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268220 (or 3268202 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 62.

The spelling of 56892529664 in words is "fifty-six billion, eight hundred ninety-two million, five hundred twenty-nine thousand, six hundred sixty-four".