315564375 has 40 divisors (see below), whose sum is σ = 600907648. Its totient is φ = 144252000.

The previous prime is 315564371. The next prime is 315564383. The reversal of 315564375 is 573465513.

It is not a de Polignac number, because 315564375 - 2² = 315564371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315564371) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1104 + ... + 25146.

Almost surely, 2^315564375 is an apocalyptic number.

315564375 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

315564375 is a deficient number, since it is larger than the sum of its proper divisors (285343273).

315564375 is an equidigital number, since it uses as much as digits as its factorization.

315564375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24073 (or 24058 counting only the distinct ones).

The product of its digits is 189000, while the sum is 39.

The square root of 315564375 is about 17764.1316984535. The cubic root of 315564375 is about 680.8153246534.

The spelling of 315564375 in words is "three hundred fifteen million, five hundred sixty-four thousand, three hundred seventy-five".