32533338672 has 30 divisors (see below), whose sum is σ = 91048163492. Its totient is φ = 10844446176.

The previous prime is 32533338661. The next prime is 32533338731. The reversal of 32533338672 is 27683333523.

32533338672 is a `hidden beast` number, since 3 + 2 + 533 + 33 + 86 + 7 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112962838 + ... + 112963125.

Almost surely, 2^32533338672 is an apocalyptic number.

It is an amenable number.

32533338672 is an abundant number, since it is smaller than the sum of its proper divisors (58514824820).

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

32533338672 is a wasteful number, since it uses less digits than its factorization.

32533338672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225925977 (or 225925968 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 45.

The spelling of 32533338672 in words is "thirty-two billion, five hundred thirty-three million, three hundred thirty-eight thousand, six hundred seventy-two".