56313556 has 24 divisors (see below), whose sum is σ = 109001480. Its totient is φ = 25287552.

The previous prime is 56313547. The next prime is 56313557. The reversal of 56313556 is 65531365.

It can be written as a sum of positive squares in 4 ways, for example, as 12489156 + 43824400 = 3534^2 + 6620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56313557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12711 + ... + 16558.

Almost surely, 2^56313556 is an apocalyptic number.

It is an amenable number.

56313556 is a deficient number, since it is larger than the sum of its proper divisors (52687924).

56313556 is a wasteful number, since it uses less digits than its factorization.

56313556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29323 (or 29321 counting only the distinct ones).

The product of its digits is 40500, while the sum is 34.

The square root of 56313556 is about 7504.2358704934. The cubic root of 56313556 is about 383.2989687321.

The spelling of 56313556 in words is "fifty-six million, three hundred thirteen thousand, five hundred fifty-six".