632786052822 has 96 divisors (see below), whose sum is σ = 1661412798720. Its totient is φ = 158692403520.

The previous prime is 632786052809. The next prime is 632786052869. The reversal of 632786052822 is 228250687236.

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 47 ways as a sum of consecutive naturals, for example, 3279778 + ... + 3467349.

It is an arithmetic number, because the mean of its divisors is an integer number (17306383320).

Almost surely, 2^632786052822 is an apocalyptic number.

632786052822 is an abundant number, since it is smaller than the sum of its proper divisors (1028626745898).

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

632786052822 is a wasteful number, since it uses less digits than its factorization.

632786052822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6747186 (or 6747179 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 632786052822 in words is "six hundred thirty-two billion, seven hundred eighty-six million, fifty-two thousand, eight hundred twenty-two".