316356625157 has 2 divisors, whose sum is σ = 316356625158. Its totient is φ = 316356625156.

The previous prime is 316356625139. The next prime is 316356625177. The reversal of 316356625157 is 751526653613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316258892161 + 97732996 = 562369^2 + 9886^2 .

It is a cyclic number.

It is not a de Polignac number, because 316356625157 - 2¹⁴ = 316356608773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316356625177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158178312578 + 158178312579.

It is an arithmetic number, because the mean of its divisors is an integer number (158178312579).

Almost surely, 2^316356625157 is an apocalyptic number.

It is an amenable number.

316356625157 is a deficient number, since it is larger than the sum of its proper divisors (1).

316356625157 is an equidigital number, since it uses as much as digits as its factorization.

316356625157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402000, while the sum is 50.

The spelling of 316356625157 in words is "three hundred sixteen billion, three hundred fifty-six million, six hundred twenty-five thousand, one hundred fifty-seven".