63264740084 has 48 divisors (see below), whose sum is σ = 138296339328. Its totient is φ = 24654250368.

The previous prime is 63264740029. The next prime is 63264740111. The reversal of 63264740084 is 48004746236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272659 + ... + 1321434.

It is an arithmetic number, because the mean of its divisors is an integer number (2881173736).

Almost surely, 2^63264740084 is an apocalyptic number.

It is an amenable number.

63264740084 is an abundant number, since it is smaller than the sum of its proper divisors (75031599244).

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

63264740084 is a wasteful number, since it uses less digits than its factorization.

63264740084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594184 (or 2594182 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 63264740084 in words is "sixty-three billion, two hundred sixty-four million, seven hundred forty thousand, eighty-four".