315255351323536 has 80 divisors (see below), whose sum is σ = 658663259728320. Its totient is φ = 145309968299520.

The previous prime is 315255351323491. The next prime is 315255351323557. The reversal of 315255351323536 is 635323153552513.

It is a super-2 number, since 2×315255351323536² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476423886 + ... + 477085138.

It is an arithmetic number, because the mean of its divisors is an integer number (8233290746604).

Almost surely, 2^{315255351323536} is an apocalyptic number.

It is an amenable number.

315255351323536 is an abundant number, since it is smaller than the sum of its proper divisors (343407908404784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315255351323536 is a wasteful number, since it uses less digits than its factorization.

315255351323536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664304 (or 664298 counting only the distinct ones).

The product of its digits is 18225000, while the sum is 52.

The spelling of 315255351323536 in words is "three hundred fifteen trillion, two hundred fifty-five billion, three hundred fifty-one million, three hundred twenty-three thousand, five hundred thirty-six".