315992473600 has 384 divisors, whose sum is σ = 845659445760. Its totient is φ = 116785152000.

The previous prime is 315992473567. The next prime is 315992473603. The reversal of 315992473600 is 6374299513.

It is not an unprimeable number, because it can be changed into a prime (315992473603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 584089330 + ... + 584089870.

It is an arithmetic number, because the mean of its divisors is an integer number (2202238140).

Almost surely, 2^315992473600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 315992473600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422829722880).

315992473600 is an abundant number, since it is smaller than the sum of its proper divisors (529666972160).

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

315992473600 is an equidigital number, since it uses as much as digits as its factorization.

315992473600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 315992473600 in words is "three hundred fifteen billion, nine hundred ninety-two million, four hundred seventy-three thousand, six hundred".