82504140056 has 32 divisors (see below), whose sum is σ = 166646701200. Its totient is φ = 38066993280.

The previous prime is 82504140041. The next prime is 82504140071. The reversal of 82504140056 is 65004140528.

It is an interprime number because it is at equal distance from previous prime (82504140041) and next prime (82504140071).

It is a junction number, because it is equal to n+sod(n) for n = 82504139998 and 82504140025.

It is a congruent 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, 217226 + ... + 460646.

Almost surely, 2^82504140056 is an apocalyptic number.

It is an amenable number.

82504140056 is an abundant number, since it is smaller than the sum of its proper divisors (84142561144).

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

82504140056 is a wasteful number, since it uses less digits than its factorization.

82504140056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246699 (or 246695 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 82504140056 in words is "eighty-two billion, five hundred four million, one hundred forty thousand, fifty-six".