56625572 has 12 divisors (see below), whose sum is σ = 104923980. Its totient is φ = 26647296.

The previous prime is 56625533. The next prime is 56625587. The reversal of 56625572 is 27552665.

It can be written as a sum of positive squares in 2 ways, for example, as 29855296 + 26770276 = 5464^2 + 5174^2 .

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, 416297 + ... + 416432.

It is an arithmetic number, because the mean of its divisors is an integer number (8743665).

Almost surely, 2^56625572 is an apocalyptic number.

It is an amenable number.

56625572 is a deficient number, since it is larger than the sum of its proper divisors (48298408).

56625572 is a wasteful number, since it uses less digits than its factorization.

56625572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832750 (or 832748 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 56625572 is about 7524.9964784045. The cubic root of 56625572 is about 384.0055789843.

The spelling of 56625572 in words is "fifty-six million, six hundred twenty-five thousand, five hundred seventy-two".