8001332808532 has 24 divisors (see below), whose sum is σ = 16943998889664. Its totient is φ = 3227428359552.

The previous prime is 8001332808527. The next prime is 8001332808551. The reversal of 8001332808532 is 2358082331008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8404760878 + ... + 8404761829.

It is an arithmetic number, because the mean of its divisors is an integer number (705999953736).

Almost surely, 2^{8001332808532} is an apocalyptic number.

It is an amenable number.

8001332808532 is an abundant number, since it is smaller than the sum of its proper divisors (8942666081132).

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

8001332808532 is a wasteful number, since it uses less digits than its factorization.

8001332808532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16809522735 (or 16809522733 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 8001332808532 in words is "eight trillion, one billion, three hundred thirty-two million, eight hundred eight thousand, five hundred thirty-two".