56042464 has 12 divisors (see below), whose sum is σ = 110333664. Its totient is φ = 28021216.

The previous prime is 56042461. The next prime is 56042477. The reversal of 56042464 is 46424065.

56042464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56042461) 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 as a sum of consecutive naturals, namely, 875632 + ... + 875695.

It is an arithmetic number, because the mean of its divisors is an integer number (9194472).

Almost surely, 2^56042464 is an apocalyptic number.

It is an amenable number.

56042464 is a deficient number, since it is larger than the sum of its proper divisors (54291200).

56042464 is a wasteful number, since it uses less digits than its factorization.

56042464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751337 (or 1751329 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 56042464 is about 7486.1514812352. The cubic root of 56042464 is about 382.6829153478.

The spelling of 56042464 in words is "fifty-six million, forty-two thousand, four hundred sixty-four".