63784132882 has 24 divisors (see below), whose sum is σ = 100768777200. Its totient is φ = 30270388848.

The previous prime is 63784132859. The next prime is 63784132897. The reversal of 63784132882 is 28823148736.

It is a happy number.

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, 222132 + ... + 420607.

It is an arithmetic number, because the mean of its divisors is an integer number (4198699050).

Almost surely, 2^63784132882 is an apocalyptic number.

63784132882 is a deficient number, since it is larger than the sum of its proper divisors (36984644318).

63784132882 is a wasteful number, since it uses less digits than its factorization.

63784132882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642858 (or 642829 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The spelling of 63784132882 in words is "sixty-three billion, seven hundred eighty-four million, one hundred thirty-two thousand, eight hundred eighty-two".