56716595713 has 4 divisors (see below), whose sum is σ = 57923331840. Its totient is φ = 55509859588.

The previous prime is 56716595687. The next prime is 56716595737. The reversal of 56716595713 is 31759561765.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56716595713 is a prime.

It is a super-3 number, since 3×56716595713³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56716595213) 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, 603367993 + ... + 603368086.

It is an arithmetic number, because the mean of its divisors is an integer number (14480832960).

Almost surely, 2^56716595713 is an apocalyptic number.

It is an amenable number.

56716595713 is a deficient number, since it is larger than the sum of its proper divisors (1206736127).

56716595713 is a wasteful number, since it uses less digits than its factorization.

56716595713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206736126.

The product of its digits is 5953500, while the sum is 55.

The spelling of 56716595713 in words is "fifty-six billion, seven hundred sixteen million, five hundred ninety-five thousand, seven hundred thirteen".