56716426054171 has 8 divisors (see below), whose sum is σ = 61080873189840. Its totient is φ = 52352213937312.

The previous prime is 56716426054163. The next prime is 56716426054181. The reversal of 56716426054171 is 17145062461765.

56716426054171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56716426054171 - 2³ = 56716426054163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56716426054151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58253320 + ... + 59218933.

It is an arithmetic number, because the mean of its divisors is an integer number (7635109148730).

Almost surely, 2^{56716426054171} is an apocalyptic number.

56716426054171 is a deficient number, since it is larger than the sum of its proper divisors (4364447135669).

56716426054171 is a wasteful number, since it uses less digits than its factorization.

56716426054171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117509405.

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 56716426054171 in words is "fifty-six trillion, seven hundred sixteen billion, four hundred twenty-six million, fifty-four thousand, one hundred seventy-one".