325445465104 has 40 divisors (see below), whose sum is σ = 632657554200. Its totient is φ = 162179447808.

The previous prime is 325445465087. The next prime is 325445465143. The reversal of 325445465104 is 401564544523.

It can be written as a sum of positive squares in 4 ways, for example, as 7823048704 + 317622416400 = 88448^2 + 563580^2 .

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 7 ways as a sum of consecutive naturals, for example, 12813762 + ... + 12839134.

It is an arithmetic number, because the mean of its divisors is an integer number (15816438855).

Almost surely, 2^325445465104 is an apocalyptic number.

It is an amenable number.

325445465104 is a deficient number, since it is larger than the sum of its proper divisors (307212089096).

325445465104 is a wasteful number, since it uses less digits than its factorization.

325445465104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28027 (or 28021 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 325445465104 in words is "three hundred twenty-five billion, four hundred forty-five million, four hundred sixty-five thousand, one hundred four".