32047384564 has 48 divisors (see below), whose sum is σ = 61367004160. Its totient is φ = 14554494720.

The previous prime is 32047384547. The next prime is 32047384601. The reversal of 32047384564 is 46548374023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656829 + ... + 1676059.

Almost surely, 2^32047384564 is an apocalyptic number.

It is an amenable number.

32047384564 is a deficient number, since it is larger than the sum of its proper divisors (29319619596).

32047384564 is a wasteful number, since it uses less digits than its factorization.

32047384564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19760 (or 19758 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 32047384564 in words is "thirty-two billion, forty-seven million, three hundred eighty-four thousand, five hundred sixty-four".