315516564525104 has 20 divisors (see below), whose sum is σ = 611314049029200. Its totient is φ = 157758100259520.

The previous prime is 315516564525101. The next prime is 315516564525143. The reversal of 315516564525104 is 401525465615513.

It is not an unprimeable number, because it can be changed into a prime (315516564525101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3517694 + ... + 25365474.

It is an arithmetic number, because the mean of its divisors is an integer number (30565702451460).

Almost surely, 2^{315516564525104} is an apocalyptic number.

It is an amenable number.

315516564525104 is a deficient number, since it is larger than the sum of its proper divisors (295797484504096).

315516564525104 is a wasteful number, since it uses less digits than its factorization.

315516564525104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22750388 (or 22750382 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 53.

The spelling of 315516564525104 in words is "three hundred fifteen trillion, five hundred sixteen billion, five hundred sixty-four million, five hundred twenty-five thousand, one hundred four".