56562472 has 16 divisors (see below), whose sum is σ = 107638560. Its totient is φ = 27858864.

The previous prime is 56562469. The next prime is 56562491. The reversal of 56562472 is 27426565.

56562472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52228 + ... + 53299.

It is an arithmetic number, because the mean of its divisors is an integer number (6727410).

Almost surely, 2^56562472 is an apocalyptic number.

It is an amenable number.

56562472 is a deficient number, since it is larger than the sum of its proper divisors (51076088).

56562472 is a wasteful number, since it uses less digits than its factorization.

56562472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105600 (or 105596 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 56562472 is about 7520.8026167424. The cubic root of 56562472 is about 383.8628886934.

It can be divided in two parts, 5656 and 2472, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 56562472 in words is "fifty-six million, five hundred sixty-two thousand, four hundred seventy-two".