82699590192 has 80 divisors (see below), whose sum is σ = 226772708832. Its totient is φ = 25880166400.

The previous prime is 82699590179. The next prime is 82699590221. The reversal of 82699590192 is 29109599628.

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, 200848 + ... + 453584.

Almost surely, 2^82699590192 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 82699590192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113386354416).

82699590192 is an abundant number, since it is smaller than the sum of its proper divisors (144073118640).

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

82699590192 is a wasteful number, since it uses less digits than its factorization.

82699590192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253166 (or 253160 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 60.

The spelling of 82699590192 in words is "eighty-two billion, six hundred ninety-nine million, five hundred ninety thousand, one hundred ninety-two".