325156988352 has 224 divisors, whose sum is σ = 1004959249920. Its totient is φ = 90864414720.

The previous prime is 325156988327. The next prime is 325156988363. The reversal of 325156988352 is 253889651523.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 325156988292 and 325156988301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14664058 + ... + 14686214.

Almost surely, 2^325156988352 is an apocalyptic number.

325156988352 is a gapful number since it is divisible by the number (32) 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 325156988352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (502479624960).

325156988352 is an abundant number, since it is smaller than the sum of its proper divisors (679802261568).

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

325156988352 is a wasteful number, since it uses less digits than its factorization.

325156988352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22419 (or 22409 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 57.

The spelling of 325156988352 in words is "three hundred twenty-five billion, one hundred fifty-six million, nine hundred eighty-eight thousand, three hundred fifty-two".