63064565912 has 64 divisors (see below), whose sum is σ = 119920711680. Its totient is φ = 31090286592.

The previous prime is 63064565897. The next prime is 63064565929. The reversal of 63064565912 is 21956546036.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120582083 + ... + 120582605.

It is an arithmetic number, because the mean of its divisors is an integer number (1873761120).

Almost surely, 2^63064565912 is an apocalyptic number.

It is an amenable number.

63064565912 is a deficient number, since it is larger than the sum of its proper divisors (56856145768).

63064565912 is a wasteful number, since it uses less digits than its factorization.

63064565912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 63064565912 in words is "sixty-three billion, sixty-four million, five hundred sixty-five thousand, nine hundred twelve".