316164659791 has 2 divisors, whose sum is σ = 316164659792. Its totient is φ = 316164659790.

The previous prime is 316164659761. The next prime is 316164659803. The reversal of 316164659791 is 197956461613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316164659791 - 2²⁵ = 316131105359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316164659761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158082329895 + 158082329896.

It is an arithmetic number, because the mean of its divisors is an integer number (158082329896).

Almost surely, 2^316164659791 is an apocalyptic number.

316164659791 is a deficient number, since it is larger than the sum of its proper divisors (1).

316164659791 is an equidigital number, since it uses as much as digits as its factorization.

316164659791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 58.

The spelling of 316164659791 in words is "three hundred sixteen billion, one hundred sixty-four million, six hundred fifty-nine thousand, seven hundred ninety-one".