315727325 has 12 divisors (see below), whose sum is σ = 408524448. Its totient is φ = 241599600.

The previous prime is 315727309. The next prime is 315727333. The reversal of 315727325 is 523727513.

It is not a de Polignac number, because 315727325 - 2⁴ = 315727309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273971 + ... + 275120.

It is an arithmetic number, because the mean of its divisors is an integer number (34043704).

Almost surely, 2^315727325 is an apocalyptic number.

It is an amenable number.

315727325 is a deficient number, since it is larger than the sum of its proper divisors (92797123).

315727325 is a wasteful number, since it uses less digits than its factorization.

315727325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549124 (or 549119 counting only the distinct ones).

The product of its digits is 44100, while the sum is 35.

The square root of 315727325 is about 17768.7175958199. The cubic root of 315727325 is about 680.9324901470.

The spelling of 315727325 in words is "three hundred fifteen million, seven hundred twenty-seven thousand, three hundred twenty-five".