325172457160 has 64 divisors (see below), whose sum is σ = 763550686080. Its totient is φ = 124397137920.

The previous prime is 325172457151. The next prime is 325172457163. The reversal of 325172457160 is 61754271523.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (325172457163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8519479 + ... + 8557561.

It is an arithmetic number, because the mean of its divisors is an integer number (11930479470).

Almost surely, 2^325172457160 is an apocalyptic number.

It is an amenable number.

325172457160 is an abundant number, since it is smaller than the sum of its proper divisors (438378228920).

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

325172457160 is a wasteful number, since it uses less digits than its factorization.

325172457160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47398 (or 47394 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 325172457160 in words is "three hundred twenty-five billion, one hundred seventy-two million, four hundred fifty-seven thousand, one hundred sixty".