82266859683 has 40 divisors (see below), whose sum is σ = 123555047616. Its totient is φ = 54549417600.

The previous prime is 82266859667. The next prime is 82266859733. The reversal of 82266859683 is 38695866228.

It is a Cunningham number, because it is equal to 286822²-1.

It is not a de Polignac number, because 82266859683 - 2⁴ = 82266859667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82266859683.

It is not an unprimeable number, because it can be changed into a prime (82266859483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23230893 + ... + 23234433.

Almost surely, 2^82266859683 is an apocalyptic number.

82266859683 is a deficient number, since it is larger than the sum of its proper divisors (41288187933).

82266859683 is a wasteful number, since it uses less digits than its factorization.

82266859683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017 (or 5008 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 63.

The spelling of 82266859683 in words is "eighty-two billion, two hundred sixty-six million, eight hundred fifty-nine thousand, six hundred eighty-three".