96561765288 has 24 divisors (see below), whose sum is σ = 261521447850. Its totient is φ = 32187255072.

The previous prime is 96561765281. The next prime is 96561765319. The reversal of 96561765288 is 88256716569.

96561765288 is a `hidden beast` number, since 9 + 6 + 5 + 617 + 6 + 5 + 2 + 8 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 80907251364 + 15654513924 = 284442^2 + 125118^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (96561765281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 670567743 + ... + 670567886.

Almost surely, 2^96561765288 is an apocalyptic number.

It is an amenable number.

96561765288 is an abundant number, since it is smaller than the sum of its proper divisors (164959682562).

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

96561765288 is a wasteful number, since it uses less digits than its factorization.

96561765288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341135641 (or 1341135634 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The spelling of 96561765288 in words is "ninety-six billion, five hundred sixty-one million, seven hundred sixty-five thousand, two hundred eighty-eight".