63132769968 has 40 divisors (see below), whose sum is σ = 163165979328. Its totient is φ = 21034838592.

The previous prime is 63132769919. The next prime is 63132770009. The reversal of 63132769968 is 86996723136.

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 7 ways as a sum of consecutive naturals, for example, 185530 + ... + 400857.

Almost surely, 2^63132769968 is an apocalyptic number.

It is an amenable number.

63132769968 is an abundant number, since it is smaller than the sum of its proper divisors (100033209360).

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

63132769968 is a wasteful number, since it uses less digits than its factorization.

63132769968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588641 (or 588635 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 60.

The spelling of 63132769968 in words is "sixty-three billion, one hundred thirty-two million, seven hundred sixty-nine thousand, nine hundred sixty-eight".