325596552 has 16 divisors (see below), whose sum is σ = 813991440. Its totient is φ = 108532176.

The previous prime is 325596517. The next prime is 325596569. The reversal of 325596552 is 255695523.

It is a super-2 number, since 2×325596552² = 212026229348577408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6783238 + ... + 6783285.

It is an arithmetic number, because the mean of its divisors is an integer number (50874465).

Almost surely, 2^325596552 is an apocalyptic number.

It is an amenable number.

325596552 is an abundant number, since it is smaller than the sum of its proper divisors (488394888).

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

325596552 is a wasteful number, since it uses less digits than its factorization.

325596552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13566532 (or 13566528 counting only the distinct ones).

The product of its digits is 405000, while the sum is 42.

The square root of 325596552 is about 18044.2941674093. The cubic root of 325596552 is about 687.9548431242.

The spelling of 325596552 in words is "three hundred twenty-five million, five hundred ninety-six thousand, five hundred fifty-two".