56404804 has 6 divisors (see below), whose sum is σ = 98708414. Its totient is φ = 28202400.

The previous prime is 56404771. The next prime is 56404819. The reversal of 56404804 is 40840465.

56404804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 56100100 + 304704 = 7490^2 + 552^2 .

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 as a sum of consecutive naturals, namely, 7050597 + ... + 7050604.

Almost surely, 2^56404804 is an apocalyptic number.

It is an amenable number.

56404804 is a deficient number, since it is larger than the sum of its proper divisors (42303610).

56404804 is a wasteful number, since it uses less digits than its factorization.

56404804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14101205 (or 14101203 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 56404804 is about 7510.3131758935. The cubic root of 56404804 is about 383.5058839225.

The spelling of 56404804 in words is "fifty-six million, four hundred four thousand, eight hundred four".