32942766564 has 18 divisors (see below), whose sum is σ = 83271993350. Its totient is φ = 10980922176.

The previous prime is 32942766553. The next prime is 32942766581. The reversal of 32942766564 is 46566724923.

32942766564 is a `hidden beast` number, since 3 + 2 + 9 + 4 + 2 + 76 + 6 + 564 = 666.

It can be written as a sum of positive squares in only one way, i.e., 32818220964 + 124545600 = 181158^2 + 11160^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 32942766564.

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, 457538389 + ... + 457538460.

Almost surely, 2^32942766564 is an apocalyptic number.

It is an amenable number.

32942766564 is an abundant number, since it is smaller than the sum of its proper divisors (50329226786).

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

32942766564 is a wasteful number, since it uses less digits than its factorization.

32942766564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915076859 (or 915076854 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 32942766564 in words is "thirty-two billion, nine hundred forty-two million, seven hundred sixty-six thousand, five hundred sixty-four".