316333725473 has 2 divisors, whose sum is σ = 316333725474. Its totient is φ = 316333725472.

The previous prime is 316333725469. The next prime is 316333725509. The reversal of 316333725473 is 374527333613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 282224437504 + 34109287969 = 531248^2 + 184687^2 .

It is a cyclic number.

It is not a de Polignac number, because 316333725473 - 2² = 316333725469 is a prime.

It is not a weakly prime, because it can be changed into another prime (316333722473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158166862736 + 158166862737.

It is an arithmetic number, because the mean of its divisors is an integer number (158166862737).

Almost surely, 2^316333725473 is an apocalyptic number.

It is an amenable number.

316333725473 is a deficient number, since it is larger than the sum of its proper divisors (1).

316333725473 is an equidigital number, since it uses as much as digits as its factorization.

316333725473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2857680, while the sum is 47.

The spelling of 316333725473 in words is "three hundred sixteen billion, three hundred thirty-three million, seven hundred twenty-five thousand, four hundred seventy-three".