56044816 has 20 divisors (see below), whose sum is σ = 108845712. Its totient is φ = 27955616.

The previous prime is 56044777. The next prime is 56044817. The reversal of 56044816 is 61844065.

It is not an unprimeable number, because it can be changed into a prime (56044817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3135 + ... + 11041.

Almost surely, 2^56044816 is an apocalyptic number.

It is an amenable number.

56044816 is a deficient number, since it is larger than the sum of its proper divisors (52800896).

56044816 is a wasteful number, since it uses less digits than its factorization.

56044816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8358 (or 8352 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 56044816 is about 7486.3085696490. The cubic root of 56044816 is about 382.6882687742.

The spelling of 56044816 in words is "fifty-six million, forty-four thousand, eight hundred sixteen".