315423325 has 12 divisors (see below), whose sum is σ = 447000160. Its totient is φ = 216290160.

The previous prime is 315423319. The next prime is 315423349. The reversal of 315423325 is 523324513.

It is not a de Polignac number, because 315423325 - 2⁵ = 315423293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 315423293 and 315423302.

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, 901035 + ... + 901384.

Almost surely, 2^315423325 is an apocalyptic number.

315423325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

315423325 is a deficient number, since it is larger than the sum of its proper divisors (131576835).

315423325 is a wasteful number, since it uses less digits than its factorization.

315423325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802436 (or 1802431 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 315423325 is about 17760.1611760704. The cubic root of 315423325 is about 680.7138732854.

Adding to 315423325 its reverse (523324513), we get a palindrome (838747838).

The spelling of 315423325 in words is "three hundred fifteen million, four hundred twenty-three thousand, three hundred twenty-five".