325168806372 has 12 divisors (see below), whose sum is σ = 758727214896. Its totient is φ = 108389602120.

The previous prime is 325168806307. The next prime is 325168806419. The reversal of 325168806372 is 273608861523.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 13548700254 + ... + 13548700277.

It is an arithmetic number, because the mean of its divisors is an integer number (63227267908).

Almost surely, 2^325168806372 is an apocalyptic number.

It is an amenable number.

325168806372 is an abundant number, since it is smaller than the sum of its proper divisors (433558408524).

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

325168806372 is a wasteful number, since it uses less digits than its factorization.

325168806372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27097400538 (or 27097400536 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 325168806372 in words is "three hundred twenty-five billion, one hundred sixty-eight million, eight hundred six thousand, three hundred seventy-two".