632791677282216 has 128 divisors (see below), whose sum is σ = 1652722937712000. Its totient is φ = 201649851583488.

The previous prime is 632791677282203. The next prime is 632791677282221. The reversal of 632791677282216 is 612282776197236.

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 31 ways as a sum of consecutive naturals, for example, 27317566 + ... + 44853458.

It is an arithmetic number, because the mean of its divisors is an integer number (12911897950875).

Almost surely, 2^{632791677282216} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632791677282216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (826361468856000).

632791677282216 is an abundant number, since it is smaller than the sum of its proper divisors (1019931260429784).

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

632791677282216 is a wasteful number, since it uses less digits than its factorization.

632791677282216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17536443 (or 17536439 counting only the distinct ones).

The product of its digits is 256048128, while the sum is 69.

The spelling of 632791677282216 in words is "six hundred thirty-two trillion, seven hundred ninety-one billion, six hundred seventy-seven million, two hundred eighty-two thousand, two hundred sixteen".