82732801156680 has 64 divisors (see below), whose sum is σ = 258989638412160. Its totient is φ = 21102859424768.

The previous prime is 82732801156679. The next prime is 82732801156751. The reversal of 82732801156680 is 8665110823728.

It is a self number, because there is not a number n which added to its sum of digits gives 82732801156680.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14987823537 + ... + 14987829056.

It is an arithmetic number, because the mean of its divisors is an integer number (4046713100190).

Almost surely, 2^{82732801156680} is an apocalyptic number.

It is an amenable number.

82732801156680 is an abundant number, since it is smaller than the sum of its proper divisors (176256837255480).

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

82732801156680 is a wasteful number, since it uses less digits than its factorization.

82732801156680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29975652630 (or 29975652626 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 82732801156680 in words is "eighty-two trillion, seven hundred thirty-two billion, eight hundred one million, one hundred fifty-six thousand, six hundred eighty".