82818699183 has 32 divisors (see below), whose sum is σ = 134542010880. Its totient is φ = 49933048320.

The previous prime is 82818699149. The next prime is 82818699209. The reversal of 82818699183 is 38199681828.

It is a happy number.

It is not a de Polignac number, because 82818699183 - 2⁸ = 82818698927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82818699183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82818699133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 665091 + ... + 779732.

It is an arithmetic number, because the mean of its divisors is an integer number (4204437840).

Almost surely, 2^82818699183 is an apocalyptic number.

82818699183 is a deficient number, since it is larger than the sum of its proper divisors (51723311697).

82818699183 is a wasteful number, since it uses less digits than its factorization.

82818699183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445036 (or 1445030 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 63.

It can be divided in two parts, 828186 and 99183, that added together give a square (927369 = 963²).

The spelling of 82818699183 in words is "eighty-two billion, eight hundred eighteen million, six hundred ninety-nine thousand, one hundred eighty-three".