325021456052100 has 108 divisors (see below), whose sum is σ = 1018870137263524. Its totient is φ = 86663162615040.

The previous prime is 325021456052063. The next prime is 325021456052101. The reversal of 325021456052100 is 1250654120523.

325021456052100 is a `hidden beast` number, since 3 + 2 + 5 + 0 + 2 + 1 + 45 + 605 + 2 + 1 + 0 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 103148276565636 + 221873179486464 = 10156194^2 + 14895408^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (325021456052101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10758139 + ... + 27672738.

Almost surely, 2^{325021456052100} is an apocalyptic number.

325021456052100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325021456052100 is an abundant number, since it is smaller than the sum of its proper divisors (693848681211424).

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

325021456052100 is a wasteful number, since it uses less digits than its factorization.

325021456052100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38440294 (or 38440284 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 325021456052100 in words is "three hundred twenty-five trillion, twenty-one billion, four hundred fifty-six million, fifty-two thousand, one hundred".