56500716 has 12 divisors (see below), whose sum is σ = 131835032. Its totient is φ = 18833568.

The previous prime is 56500711. The next prime is 56500723. The reversal of 56500716 is 61700565.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (56500711) 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, 2354185 + ... + 2354208.

Almost surely, 2^56500716 is an apocalyptic number.

It is an amenable number.

56500716 is an abundant number, since it is smaller than the sum of its proper divisors (75334316).

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

56500716 is a wasteful number, since it uses less digits than its factorization.

56500716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4708400 (or 4708398 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 56500716 is about 7516.6958166471. The cubic root of 56500716 is about 383.7231348458.

The spelling of 56500716 in words is "fifty-six million, five hundred thousand, seven hundred sixteen".