32765887616 has 96 divisors (see below), whose sum is σ = 82836244080. Its totient is φ = 12765903360.

The previous prime is 32765887579. The next prime is 32765887697. The reversal of 32765887616 is 61678856723.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168470 + ... + 306453.

Almost surely, 2^32765887616 is an apocalyptic number.

It is an amenable number.

32765887616 is an abundant number, since it is smaller than the sum of its proper divisors (50070356464).

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

32765887616 is a wasteful number, since it uses less digits than its factorization.

32765887616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474962 (or 474943 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 59.

The spelling of 32765887616 in words is "thirty-two billion, seven hundred sixty-five million, eight hundred eighty-seven thousand, six hundred sixteen".