56015044 has 12 divisors (see below), whose sum is σ = 98087164. Its totient is φ = 27990144.

The previous prime is 56015041. The next prime is 56015081. The reversal of 56015044 is 44051065.

56015044 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 2 ways, for example, as 9229444 + 46785600 = 3038^2 + 6840^2 .

It is not an unprimeable number, because it can be changed into a prime (56015041) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 5272 + ... + 11824.

Almost surely, 2^56015044 is an apocalyptic number.

It is an amenable number.

56015044 is a deficient number, since it is larger than the sum of its proper divisors (42072120).

56015044 is a wasteful number, since it uses less digits than its factorization.

56015044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8694 (or 8692 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 56015044 is about 7484.3198755799. The cubic root of 56015044 is about 382.6204931736.

The spelling of 56015044 in words is "fifty-six million, fifteen thousand, forty-four".