325655504 has 20 divisors (see below), whose sum is σ = 631509060. Its totient is φ = 162685440.

The previous prime is 325655489. The next prime is 325655521. The reversal of 325655504 is 405556523.

It can be written as a sum of positive squares in 2 ways, for example, as 178275904 + 147379600 = 13352^2 + 12140^2 .

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 congruent number.

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, 11384 + ... + 27944.

It is an arithmetic number, because the mean of its divisors is an integer number (31575453).

Almost surely, 2^325655504 is an apocalyptic number.

It is an amenable number.

325655504 is a deficient number, since it is larger than the sum of its proper divisors (305853556).

325655504 is a wasteful number, since it uses less digits than its factorization.

325655504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17798 (or 17792 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 325655504 is about 18045.9276292464. The cubic root of 325655504 is about 687.9963606261.

The spelling of 325655504 in words is "three hundred twenty-five million, six hundred fifty-five thousand, five hundred four".