325353564 has 24 divisors (see below), whose sum is σ = 843509520. Its totient is φ = 108451152.

The previous prime is 325353563. The next prime is 325353571. The reversal of 325353564 is 465353523.

325353564 is a `hidden beast` number, since 32 + 535 + 35 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325353563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506159 + ... + 1506374.

It is an arithmetic number, because the mean of its divisors is an integer number (35146230).

Almost surely, 2^325353564 is an apocalyptic number.

It is an amenable number.

325353564 is an abundant number, since it is smaller than the sum of its proper divisors (518155956).

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

325353564 is a wasteful number, since it uses less digits than its factorization.

325353564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012546 (or 3012538 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The square root of 325353564 is about 18037.5598127906. The cubic root of 325353564 is about 687.7836636160.

The spelling of 325353564 in words is "three hundred twenty-five million, three hundred fifty-three thousand, five hundred sixty-four".