56610052 has 12 divisors (see below), whose sum is σ = 100181340. Its totient is φ = 27986816.

The previous prime is 56610041. The next prime is 56610079. The reversal of 56610052 is 25001665.

It can be written as a sum of positive squares in 2 ways, for example, as 23270976 + 33339076 = 4824^2 + 5774^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56609999 and 56610026.

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, 79153 + ... + 79864.

It is an arithmetic number, because the mean of its divisors is an integer number (8348445).

Almost surely, 2^56610052 is an apocalyptic number.

It is an amenable number.

56610052 is a deficient number, since it is larger than the sum of its proper divisors (43571288).

56610052 is a wasteful number, since it uses less digits than its factorization.

56610052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159110 (or 159108 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 56610052 is about 7523.9651780162. The cubic root of 56610052 is about 383.9704928860.

The spelling of 56610052 in words is "fifty-six million, six hundred ten thousand, fifty-two".