325165304576 has 108 divisors (see below), whose sum is σ = 764128669752. Its totient is φ = 137677123584.

The previous prime is 325165304531. The next prime is 325165304599. The reversal of 325165304576 is 675403561523.

It is a self number, because there is not a number n which added to its sum of digits gives 325165304576.

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, 884996 + ... + 1197308.

Almost surely, 2^325165304576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325165304576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382064334876).

325165304576 is an abundant number, since it is smaller than the sum of its proper divisors (438963365176).

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

325165304576 is an equidigital number, since it uses as much as digits as its factorization.

325165304576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312426 (or 312405 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 47.

The spelling of 325165304576 in words is "three hundred twenty-five billion, one hundred sixty-five million, three hundred four thousand, five hundred seventy-six".