56797679764 has 12 divisors (see below), whose sum is σ = 113595359584. Its totient is φ = 24341862744.

The previous prime is 56797679747. The next prime is 56797679767. The reversal of 56797679764 is 46797679765.

56797679764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

56797679764 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56797679767) 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, 1014244254 + ... + 1014244309.

Almost surely, 2^56797679764 is an apocalyptic number.

It is an amenable number.

56797679764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56797679764 is a wasteful number, since it uses less digits than its factorization.

56797679764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028488574 (or 2028488572 counting only the distinct ones).

The product of its digits is 840157920, while the sum is 73.

Subtracting from 56797679764 its reverse (46797679765), we obtain a palindrome (9999999999).

The spelling of 56797679764 in words is "fifty-six billion, seven hundred ninety-seven million, six hundred seventy-nine thousand, seven hundred sixty-four".