556315325 has 12 divisors (see below), whose sum is σ = 690143328. Its totient is φ = 444850800.

The previous prime is 556315301. The next prime is 556315337. The reversal of 556315325 is 523513655.

It is not a de Polignac number, because 556315325 - 2⁸ = 556315069 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78374 + ... + 85176.

It is an arithmetic number, because the mean of its divisors is an integer number (57511944).

Almost surely, 2^556315325 is an apocalyptic number.

It is an amenable number.

556315325 is a deficient number, since it is larger than the sum of its proper divisors (133828003).

556315325 is a wasteful number, since it uses less digits than its factorization.

556315325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10084 (or 10079 counting only the distinct ones).

The product of its digits is 67500, while the sum is 35.

The square root of 556315325 is about 23586.3376767145. The cubic root of 556315325 is about 822.4452712543.

The spelling of 556315325 in words is "five hundred fifty-six million, three hundred fifteen thousand, three hundred twenty-five".