316333725377 has 2 divisors, whose sum is σ = 316333725378. Its totient is φ = 316333725376.

The previous prime is 316333725361. The next prime is 316333725427. The reversal of 316333725377 is 773527333613.

It is an a-pointer prime, because the next prime (316333725427) can be obtained adding 316333725377 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287978196496 + 28355528881 = 536636^2 + 168391^2 .

It is a cyclic number.

It is not a de Polignac number, because 316333725377 - 2⁴ = 316333725361 is a prime.

It is not a weakly prime, because it can be changed into another prime (316333725317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158166862688 + 158166862689.

It is an arithmetic number, because the mean of its divisors is an integer number (158166862689).

Almost surely, 2^316333725377 is an apocalyptic number.

It is an amenable number.

316333725377 is a deficient number, since it is larger than the sum of its proper divisors (1).

316333725377 is an equidigital number, since it uses as much as digits as its factorization.

316333725377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5000940, while the sum is 50.

The spelling of 316333725377 in words is "three hundred sixteen billion, three hundred thirty-three million, seven hundred twenty-five thousand, three hundred seventy-seven".