82084155882 has 16 divisors (see below), whose sum is σ = 164558265312. Its totient is φ = 27296393040.

The previous prime is 82084155871. The next prime is 82084155899. The reversal of 82084155882 is 28855148028.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16245328 + ... + 16250379.

It is an arithmetic number, because the mean of its divisors is an integer number (10284891582).

Almost surely, 2^82084155882 is an apocalyptic number.

82084155882 is an abundant number, since it is smaller than the sum of its proper divisors (82474109430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82084155882 is a wasteful number, since it uses less digits than its factorization.

82084155882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32496133.

The product of its (nonzero) digits is 1638400, while the sum is 51.

The spelling of 82084155882 in words is "eighty-two billion, eighty-four million, one hundred fifty-five thousand, eight hundred eighty-two".