56064568 has 16 divisors (see below), whose sum is σ = 120138480. Its totient is φ = 24027648.

The previous prime is 56064563. The next prime is 56064581. The reversal of 56064568 is 86546065.

It is a self number, because there is not a number n which added to its sum of digits gives 56064568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56064563) 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, 500521 + ... + 500632.

It is an arithmetic number, because the mean of its divisors is an integer number (7508655).

Almost surely, 2^56064568 is an apocalyptic number.

It is an amenable number.

56064568 is an abundant number, since it is smaller than the sum of its proper divisors (64073912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56064568 is a wasteful number, since it uses less digits than its factorization.

56064568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001166 (or 1001162 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 56064568 is about 7487.6276616830. The cubic root of 56064568 is about 382.7332207216.

The spelling of 56064568 in words is "fifty-six million, sixty-four thousand, five hundred sixty-eight".