56001056 has 24 divisors (see below), whose sum is σ = 116056080. Its totient is φ = 26526528.

The previous prime is 56001041. The next prime is 56001083. The reversal of 56001056 is 65010065.

It is a super-2 number, since 2×56001056² = 6272236546230272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45446 + ... + 46661.

It is an arithmetic number, because the mean of its divisors is an integer number (4835670).

Almost surely, 2^56001056 is an apocalyptic number.

It is an amenable number.

56001056 is an abundant number, since it is smaller than the sum of its proper divisors (60055024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56001056 is a wasteful number, since it uses less digits than its factorization.

56001056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92136 (or 92128 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 56001056 is about 7483.3853301831. The cubic root of 56001056 is about 382.5886413671.

Subtracting 56001056 from its reverse (65010065), we obtain a palindrome (9009009).

The spelling of 56001056 in words is "fifty-six million, one thousand, fifty-six".