82008993662 has 16 divisors (see below), whose sum is σ = 123354344400. Its totient is φ = 40890966912.

The previous prime is 82008993653. The next prime is 82008993709. The reversal of 82008993662 is 26639980028.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1965089 + ... + 2006387.

It is an arithmetic number, because the mean of its divisors is an integer number (7709646525).

Almost surely, 2^82008993662 is an apocalyptic number.

82008993662 is a deficient number, since it is larger than the sum of its proper divisors (41345350738).

82008993662 is a wasteful number, since it uses less digits than its factorization.

82008993662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44027.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 82008993662 in words is "eighty-two billion, eight million, nine hundred ninety-three thousand, six hundred sixty-two".