82083911089 has 4 divisors (see below), whose sum is σ = 82210780224. Its totient is φ = 81957041956.

The previous prime is 82083911057. The next prime is 82083911101. The reversal of 82083911089 is 98011938028.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82083911089 - 2⁵ = 82083911057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82083911029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63433597 + ... + 63434890.

It is an arithmetic number, because the mean of its divisors is an integer number (20552695056).

Almost surely, 2^82083911089 is an apocalyptic number.

It is an amenable number.

82083911089 is a deficient number, since it is larger than the sum of its proper divisors (126869135).

82083911089 is a wasteful number, since it uses less digits than its factorization.

82083911089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126869134.

The product of its (nonzero) digits is 248832, while the sum is 49.

The spelling of 82083911089 in words is "eighty-two billion, eighty-three million, nine hundred eleven thousand, eighty-nine".