56377371340 has 24 divisors (see below), whose sum is σ = 118422223920. Its totient is φ = 22545283008.

The previous prime is 56377371319. The next prime is 56377371359. The reversal of 56377371340 is 4317377365.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272035 + ... + 432154.

It is an arithmetic number, because the mean of its divisors is an integer number (4934259330).

Almost surely, 2^56377371340 is an apocalyptic number.

It is an amenable number.

56377371340 is an abundant number, since it is smaller than the sum of its proper divisors (62044852580).

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

56377371340 is a wasteful number, since it uses less digits than its factorization.

56377371340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708201 (or 708199 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 46.

The spelling of 56377371340 in words is "fifty-six billion, three hundred seventy-seven million, three hundred seventy-one thousand, three hundred forty".