325249972960 has 48 divisors (see below), whose sum is σ = 838257889392. Its totient is φ = 118272716800.

The previous prime is 325249972907. The next prime is 325249972973. The reversal of 325249972960 is 69279942523.

It is a junction number, because it is equal to n+sod(n) for n = 325249972895 and 325249972904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92398801 + ... + 92402320.

It is an arithmetic number, because the mean of its divisors is an integer number (17463706029).

Almost surely, 2^325249972960 is an apocalyptic number.

It is an amenable number.

325249972960 is an abundant number, since it is smaller than the sum of its proper divisors (513007916432).

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

325249972960 is a wasteful number, since it uses less digits than its factorization.

325249972960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184801147 (or 184801139 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 58.

The spelling of 325249972960 in words is "three hundred twenty-five billion, two hundred forty-nine million, nine hundred seventy-two thousand, nine hundred sixty".