325152550016 has 192 divisors, whose sum is σ = 798889459200. Its totient is φ = 128986767360.

The previous prime is 325152549983. The next prime is 325152550067. The reversal of 325152550016 is 610055251523.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14682440 + ... + 14704568.

It is an arithmetic number, because the mean of its divisors is an integer number (4160882600).

Almost surely, 2^325152550016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325152550016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399444729600).

325152550016 is an abundant number, since it is smaller than the sum of its proper divisors (473736909184).

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

325152550016 is a wasteful number, since it uses less digits than its factorization.

325152550016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22227 (or 22192 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 325152550016 in words is "three hundred twenty-five billion, one hundred fifty-two million, five hundred fifty thousand, sixteen".