53979056 has 20 divisors (see below), whose sum is σ = 105008904. Its totient is φ = 26880000.

The previous prime is 53979053. The next prime is 53979071. The reversal of 53979056 is 65097935.

It is a super-2 number, since 2×53979056² = 5827476973302272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53978998 and 53979016.

It is not an unprimeable number, because it can be changed into a prime (53979053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2705 + ... + 10736.

Almost surely, 2^53979056 is an apocalyptic number.

It is an amenable number.

53979056 is a deficient number, since it is larger than the sum of its proper divisors (51029848).

53979056 is a wasteful number, since it uses less digits than its factorization.

53979056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13700 (or 13694 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 53979056 is about 7347.0440314456. The cubic root of 53979056 is about 377.9274423782.

The spelling of 53979056 in words is "fifty-three million, nine hundred seventy-nine thousand, fifty-six".