56113825 has 6 divisors (see below), whose sum is σ = 69581174. Its totient is φ = 44891040.

The previous prime is 56113777. The next prime is 56113831. The reversal of 56113825 is 52831165.

It can be written as a sum of positive squares in 3 ways, for example, as 43681 + 56070144 = 209^2 + 7488^2 .

It is not a de Polignac number, because 56113825 - 2⁹ = 56113313 is a prime.

It is a super-2 number, since 2×56113825² = 6297522712261250, which contains 22 as substring.

It is a Duffinian number.

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, 1122252 + ... + 1122301.

Almost surely, 2^56113825 is an apocalyptic number.

It is an amenable number.

56113825 is a deficient number, since it is larger than the sum of its proper divisors (13467349).

56113825 is a wasteful number, since it uses less digits than its factorization.

56113825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244563 (or 2244558 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 56113825 is about 7490.9161655968. The cubic root of 56113825 is about 382.8452746894.

The spelling of 56113825 in words is "fifty-six million, one hundred thirteen thousand, eight hundred twenty-five".