82588963197 has 8 divisors (see below), whose sum is σ = 118589280544. Its totient is φ = 50823977328.

The previous prime is 82588963189. The next prime is 82588963211. The reversal of 82588963197 is 79136988528.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82588963197 - 2³ = 82588963189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82588961197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058832823 + ... + 1058832900.

It is an arithmetic number, because the mean of its divisors is an integer number (14823660068).

Almost surely, 2^82588963197 is an apocalyptic number.

It is an amenable number.

82588963197 is a deficient number, since it is larger than the sum of its proper divisors (36000317347).

82588963197 is a wasteful number, since it uses less digits than its factorization.

82588963197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117665739.

The product of its digits is 52254720, while the sum is 66.

The spelling of 82588963197 in words is "eighty-two billion, five hundred eighty-eight million, nine hundred sixty-three thousand, one hundred ninety-seven".