82182310775 has 12 divisors (see below), whose sum is σ = 107900540352. Its totient is φ = 61878445440.

The previous prime is 82182310759. The next prime is 82182310787. The reversal of 82182310775 is 57701328128.

It is not a de Polignac number, because 82182310775 - 2⁴ = 82182310759 is a prime.

It is a super-2 number, since 2×82182310775² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 96684647 + ... + 96685496.

It is an arithmetic number, because the mean of its divisors is an integer number (8991711696).

Almost surely, 2^82182310775 is an apocalyptic number.

82182310775 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

82182310775 is a deficient number, since it is larger than the sum of its proper divisors (25718229577).

82182310775 is a wasteful number, since it uses less digits than its factorization.

82182310775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193370170 (or 193370165 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 82182310775 in words is "eighty-two billion, one hundred eighty-two million, three hundred ten thousand, seven hundred seventy-five".