82542316836 has 48 divisors (see below), whose sum is σ = 226061849216. Its totient is φ = 22946125824.

The previous prime is 82542316793. The next prime is 82542316841. The reversal of 82542316836 is 63861324528.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13275901 + ... + 13282116.

Almost surely, 2^82542316836 is an apocalyptic number.

It is an amenable number.

82542316836 is an abundant number, since it is smaller than the sum of its proper divisors (143519532380).

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

82542316836 is a wasteful number, since it uses less digits than its factorization.

82542316836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26558068 (or 26558066 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 48.

The spelling of 82542316836 in words is "eighty-two billion, five hundred forty-two million, three hundred sixteen thousand, eight hundred thirty-six".