315996575 has 12 divisors (see below), whose sum is σ = 393599808. Its totient is φ = 251659200.

The previous prime is 315996533. The next prime is 315996587. The reversal of 315996575 is 575699513.

It is not a de Polignac number, because 315996575 - 2⁶ = 315996511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22766 + ... + 33915.

It is an arithmetic number, because the mean of its divisors is an integer number (32799984).

Almost surely, 2^315996575 is an apocalyptic number.

315996575 is a deficient number, since it is larger than the sum of its proper divisors (77603233).

315996575 is a wasteful number, since it uses less digits than its factorization.

315996575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56914 (or 56909 counting only the distinct ones).

The product of its digits is 1275750, while the sum is 50.

The square root of 315996575 is about 17776.2924987186. The cubic root of 315996575 is about 681.1259999320.

The spelling of 315996575 in words is "three hundred fifteen million, nine hundred ninety-six thousand, five hundred seventy-five".