315511456644060 has 48 divisors (see below), whose sum is σ = 886272696271872. Its totient is φ = 83865853422400.

The previous prime is 315511456644037. The next prime is 315511456644071. The reversal of 315511456644060 is 60446654115513.

It is a junction number, because it is equal to n+sod(n) for n = 315511456643994 and 315511456644012.

It is a congruent number.

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, 8454200436 + ... + 8454237755.

It is an arithmetic number, because the mean of its divisors is an integer number (18464014505664).

Almost surely, 2^{315511456644060} is an apocalyptic number.

315511456644060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

315511456644060 is an abundant number, since it is smaller than the sum of its proper divisors (570761239627812).

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

315511456644060 is a wasteful number, since it uses less digits than its factorization.

315511456644060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16908438514 (or 16908438512 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 51.

The spelling of 315511456644060 in words is "three hundred fifteen trillion, five hundred eleven billion, four hundred fifty-six million, six hundred forty-four thousand, sixty".