56876554 has 12 divisors (see below), whose sum is σ = 99243954. Its totient is φ = 24375624.

The previous prime is 56876549. The next prime is 56876587. The reversal of 56876554 is 45567865.

It can be written as a sum of positive squares in only one way, i.e., 52896529 + 3980025 = 7273^2 + 1995^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290089 + ... + 290284.

Almost surely, 2^56876554 is an apocalyptic number.

56876554 is a deficient number, since it is larger than the sum of its proper divisors (42367400).

56876554 is a wasteful number, since it uses less digits than its factorization.

56876554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580389 (or 580382 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 46.

The square root of 56876554 is about 7541.6545929922. The cubic root of 56876554 is about 384.5720865495.

The spelling of 56876554 in words is "fifty-six million, eight hundred seventy-six thousand, five hundred fifty-four".