316172451352 has 32 divisors (see below), whose sum is σ = 596384791200. Its totient is φ = 157136921344.

The previous prime is 316172451349. The next prime is 316172451359. The reversal of 316172451352 is 253154271613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316172451359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6743013 + ... + 6789739.

It is an arithmetic number, because the mean of its divisors is an integer number (18637024725).

Almost surely, 2^316172451352 is an apocalyptic number.

It is an amenable number.

316172451352 is a deficient number, since it is larger than the sum of its proper divisors (280212339848).

316172451352 is a wasteful number, since it uses less digits than its factorization.

316172451352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51795 (or 51791 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The spelling of 316172451352 in words is "three hundred sixteen billion, one hundred seventy-two million, four hundred fifty-one thousand, three hundred fifty-two".