56922662490 has 32 divisors (see below), whose sum is σ = 137027146176. Its totient is φ = 15133514880.

The previous prime is 56922662483. The next prime is 56922662509. The reversal of 56922662490 is 9426622965.

56922662490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2856267 + ... + 2876126.

It is an arithmetic number, because the mean of its divisors is an integer number (4282098318).

Almost surely, 2^56922662490 is an apocalyptic number.

56922662490 is an abundant number, since it is smaller than the sum of its proper divisors (80104483686).

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

56922662490 is a wasteful number, since it uses less digits than its factorization.

56922662490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732734.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 56922662490 in words is "fifty-six billion, nine hundred twenty-two million, six hundred sixty-two thousand, four hundred ninety".