325005154445532 has 96 divisors (see below), whose sum is σ = 828959722182144. Its totient is φ = 98287153484800.

The previous prime is 325005154445471. The next prime is 325005154445579. The reversal of 325005154445532 is 235544451500523.

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, 2383349032 + ... + 2383485392.

It is an arithmetic number, because the mean of its divisors is an integer number (8634997106064).

Almost surely, 2^{325005154445532} is an apocalyptic number.

It is an amenable number.

325005154445532 is an abundant number, since it is smaller than the sum of its proper divisors (503954567736612).

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

325005154445532 is a wasteful number, since it uses less digits than its factorization.

325005154445532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172779 (or 172777 counting only the distinct ones).

The product of its (nonzero) digits is 7200000, while the sum is 48.

The spelling of 325005154445532 in words is "three hundred twenty-five trillion, five billion, one hundred fifty-four million, four hundred forty-five thousand, five hundred thirty-two".