315520266056236 has 12 divisors (see below), whose sum is σ = 552162553193160. Its totient is φ = 157759536572480.

The previous prime is 315520266056213. The next prime is 315520266056269. The reversal of 315520266056236 is 632650662025513.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147922621 + ... + 150040468.

It is an arithmetic number, because the mean of its divisors is an integer number (46013546099430).

Almost surely, 2^{315520266056236} is an apocalyptic number.

It is an amenable number.

315520266056236 is a deficient number, since it is larger than the sum of its proper divisors (236642287136924).

315520266056236 is a wasteful number, since it uses less digits than its factorization.

315520266056236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298227824 (or 298227822 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 52.

The spelling of 315520266056236 in words is "three hundred fifteen trillion, five hundred twenty billion, two hundred sixty-six million, fifty-six thousand, two hundred thirty-six".