315562245313160 has 128 divisors (see below), whose sum is σ = 718624811520000. Its totient is φ = 124703443759104.

The previous prime is 315562245313129. The next prime is 315562245313163. The reversal of 315562245313160 is 61313542265513.

It is not an unprimeable number, because it can be changed into a prime (315562245313163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1635881996 + ... + 1636074884.

It is an arithmetic number, because the mean of its divisors is an integer number (5614256340000).

Almost surely, 2^{315562245313160} is an apocalyptic number.

It is an amenable number.

315562245313160 is an abundant number, since it is smaller than the sum of its proper divisors (403062566206840).

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

315562245313160 is a wasteful number, since it uses less digits than its factorization.

315562245313160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194383 (or 194379 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 47.

Adding to 315562245313160 its reverse (61313542265513), we get a palindrome (376875787578673).

The spelling of 315562245313160 in words is "three hundred fifteen trillion, five hundred sixty-two billion, two hundred forty-five million, three hundred thirteen thousand, one hundred sixty".