56115008 has 14 divisors (see below), whose sum is σ = 111353346. Its totient is φ = 28057472.

The previous prime is 56115001. The next prime is 56115013. The reversal of 56115008 is 80051165.

It can be written as a sum of positive squares in only one way, i.e., 54878464 + 1236544 = 7408^2 + 1112^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56115001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438335 + ... + 438462.

Almost surely, 2^56115008 is an apocalyptic number.

It is an amenable number.

56115008 is a deficient number, since it is larger than the sum of its proper divisors (55238338).

56115008 is an equidigital number, since it uses as much as digits as its factorization.

56115008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876809 (or 876799 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 56115008 is about 7490.9951274847. The cubic root of 56115008 is about 382.8479650708.

The spelling of 56115008 in words is "fifty-six million, one hundred fifteen thousand, eight".