82713605814 has 64 divisors (see below), whose sum is σ = 210180372480. Its totient is φ = 23619625920.

The previous prime is 82713605809. The next prime is 82713605827. The reversal of 82713605814 is 41850631728.

82713605814 is a `hidden beast` number, since 8 + 2 + 7 + 1 + 3 + 60 + 581 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 82713605814.

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 31 ways as a sum of consecutive naturals, for example, 648762 + ... + 765714.

It is an arithmetic number, because the mean of its divisors is an integer number (3284068320).

Almost surely, 2^82713605814 is an apocalyptic number.

82713605814 is an abundant number, since it is smaller than the sum of its proper divisors (127466766666).

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

82713605814 is a wasteful number, since it uses less digits than its factorization.

82713605814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118842 (or 118836 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 82713605814 in words is "eighty-two billion, seven hundred thirteen million, six hundred five thousand, eight hundred fourteen".