82636332878752 has 48 divisors (see below), whose sum is σ = 163089544867200. Its totient is φ = 41216874020608.

The previous prime is 82636332878731. The next prime is 82636332878833. The reversal of 82636332878752 is 25787823363628.

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 7 ways as a sum of consecutive naturals, for example, 22789533 + ... + 26165539.

It is an arithmetic number, because the mean of its divisors is an integer number (3397698851400).

Almost surely, 2^{82636332878752} is an apocalyptic number.

It is an amenable number.

82636332878752 is a deficient number, since it is larger than the sum of its proper divisors (80453211988448).

82636332878752 is a wasteful number, since it uses less digits than its factorization.

82636332878752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377893 (or 3377885 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 70.

The spelling of 82636332878752 in words is "eighty-two trillion, six hundred thirty-six billion, three hundred thirty-two million, eight hundred seventy-eight thousand, seven hundred fifty-two".