56606504 has 8 divisors (see below), whose sum is σ = 106137210. Its totient is φ = 28303248.

The previous prime is 56606489. The next prime is 56606513. The reversal of 56606504 is 40560665.

It can be written as a sum of positive squares in only one way, i.e., 50836900 + 5769604 = 7130^2 + 2402^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3537899 + ... + 3537914.

Almost surely, 2^56606504 is an apocalyptic number.

It is an amenable number.

56606504 is a deficient number, since it is larger than the sum of its proper divisors (49530706).

56606504 is a wasteful number, since it uses less digits than its factorization.

56606504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7075819 (or 7075815 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 56606504 is about 7523.7293943895. The cubic root of 56606504 is about 383.9624710141.

The spelling of 56606504 in words is "fifty-six million, six hundred six thousand, five hundred four".