32533470967872 has 56 divisors (see below), whose sum is σ = 98375019359296. Its totient is φ = 9295277419008.

The previous prime is 32533470967849. The next prime is 32533470967889. The reversal of 32533470967872 is 27876907433523.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

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, 12103224463 + ... + 12103227150.

Almost surely, 2^{32533470967872} is an apocalyptic number.

32533470967872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32533470967872 is an abundant number, since it is smaller than the sum of its proper divisors (65841548391424).

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

32533470967872 is a wasteful number, since it uses less digits than its factorization.

32533470967872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24206451635 (or 24206451625 counting only the distinct ones).

The product of its (nonzero) digits is 320060160, while the sum is 66.

The spelling of 32533470967872 in words is "thirty-two trillion, five hundred thirty-three billion, four hundred seventy million, nine hundred sixty-seven thousand, eight hundred seventy-two".