56100064 has 24 divisors (see below), whose sum is σ = 110623968. Its totient is φ = 28005120.

The previous prime is 56100061. The next prime is 56100067. The reversal of 56100064 is 46000165.

It is an interprime number because it is at equal distance from previous prime (56100061) and next prime (56100067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56100061) 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, 29049 + ... + 30919.

It is an arithmetic number, because the mean of its divisors is an integer number (4609332).

Almost surely, 2^56100064 is an apocalyptic number.

It is an amenable number.

56100064 is a deficient number, since it is larger than the sum of its proper divisors (54523904).

56100064 is a wasteful number, since it uses less digits than its factorization.

56100064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818 (or 2810 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 56100064 is about 7489.9975967953. The cubic root of 56100064 is about 382.8139766118.

The spelling of 56100064 in words is "fifty-six million, one hundred thousand, sixty-four".