82659173352 has 128 divisors (see below), whose sum is σ = 253888819200. Its totient is φ = 21897831168.

The previous prime is 82659173347. The next prime is 82659173393. The reversal of 82659173352 is 25337195628.

It is a junction number, because it is equal to n+sod(n) for n = 82659173295 and 82659173304.

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, 125463 + ... + 425510.

It is an arithmetic number, because the mean of its divisors is an integer number (1983506400).

Almost surely, 2^82659173352 is an apocalyptic number.

It is an amenable number.

82659173352 is an abundant number, since it is smaller than the sum of its proper divisors (171229645848).

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

82659173352 is a wasteful number, since it uses less digits than its factorization.

82659173352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551055 (or 551051 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The spelling of 82659173352 in words is "eighty-two billion, six hundred fifty-nine million, one hundred seventy-three thousand, three hundred fifty-two".