82936885109 has 8 divisors (see below), whose sum is σ = 89717171712. Its totient is φ = 76213816560.

The previous prime is 82936885091. The next prime is 82936885177. The reversal of 82936885109 is 90158863928.

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

It is a cyclic number.

It is not a de Polignac number, because 82936885109 - 2²⁸ = 82668449653 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 (82936885609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14301497 + ... + 14307294.

It is an arithmetic number, because the mean of its divisors is an integer number (11214646464).

Almost surely, 2^82936885109 is an apocalyptic number.

It is an amenable number.

82936885109 is a deficient number, since it is larger than the sum of its proper divisors (6780286603).

82936885109 is a wasteful number, since it uses less digits than its factorization.

82936885109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28609027.

The product of its (nonzero) digits is 7464960, while the sum is 59.

The spelling of 82936885109 in words is "eighty-two billion, nine hundred thirty-six million, eight hundred eighty-five thousand, one hundred nine".