325873051560 has 384 divisors, whose sum is σ = 1330098192000. Its totient is φ = 70564773888.

The previous prime is 325873051531. The next prime is 325873051573. The reversal of 325873051560 is 65150378523.

325873051560 is a `hidden beast` number, since 3 + 2 + 5 + 8 + 7 + 30 + 51 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 843432 + ... + 1167528.

It is an arithmetic number, because the mean of its divisors is an integer number (3463797375).

Almost surely, 2^325873051560 is an apocalyptic number.

325873051560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325873051560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665049096000).

325873051560 is an abundant number, since it is smaller than the sum of its proper divisors (1004225140440).

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

325873051560 is a wasteful number, since it uses less digits than its factorization.

325873051560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324150 (or 324133 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 325873051560 in words is "three hundred twenty-five billion, eight hundred seventy-three million, fifty-one thousand, five hundred sixty".