56875552 has 24 divisors (see below), whose sum is σ = 112154112. Its totient is φ = 28392000.

The previous prime is 56875537. The next prime is 56875561. The reversal of 56875552 is 25557865.

It is a junction number, because it is equal to n+sod(n) for n = 56875499 and 56875508.

It is a congruent number.

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, 28177 + ... + 30127.

It is an arithmetic number, because the mean of its divisors is an integer number (4673088).

Almost surely, 2^56875552 is an apocalyptic number.

It is an amenable number.

56875552 is a deficient number, since it is larger than the sum of its proper divisors (55278560).

56875552 is a wasteful number, since it uses less digits than its factorization.

56875552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872 (or 2864 counting only the distinct ones).

The product of its digits is 420000, while the sum is 43.

The square root of 56875552 is about 7541.5881616540. The cubic root of 56875552 is about 384.5698281878.

The spelling of 56875552 in words is "fifty-six million, eight hundred seventy-five thousand, five hundred fifty-two".