316325695557 has 16 divisors (see below), whose sum is σ = 424733739008. Its totient is φ = 209403033840.

The previous prime is 316325695549. The next prime is 316325695559. The reversal of 316325695557 is 755596523613.

It is not a de Polignac number, because 316325695557 - 2³ = 316325695549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316325695497 and 316325695506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316325695559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261132 + ... + 837162.

It is an arithmetic number, because the mean of its divisors is an integer number (26545858688).

Almost surely, 2^316325695557 is an apocalyptic number.

It is an amenable number.

316325695557 is a deficient number, since it is larger than the sum of its proper divisors (108408043451).

316325695557 is a wasteful number, since it uses less digits than its factorization.

316325695557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577320.

The product of its digits is 25515000, while the sum is 57.

The spelling of 316325695557 in words is "three hundred sixteen billion, three hundred twenty-five million, six hundred ninety-five thousand, five hundred fifty-seven".