82593588516 has 48 divisors (see below), whose sum is σ = 194117726208. Its totient is φ = 27331668000.

The previous prime is 82593588491. The next prime is 82593588523. The reversal of 82593588516 is 61588539528.

It is a self number, because there is not a number n which added to its sum of digits gives 82593588516.

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, 1758741 + ... + 1805091.

It is an arithmetic number, because the mean of its divisors is an integer number (4044119296).

Almost surely, 2^82593588516 is an apocalyptic number.

It is an amenable number.

82593588516 is an abundant number, since it is smaller than the sum of its proper divisors (111524137692).

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

82593588516 is a wasteful number, since it uses less digits than its factorization.

82593588516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47432 (or 47430 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 60.

The spelling of 82593588516 in words is "eighty-two billion, five hundred ninety-three million, five hundred eighty-eight thousand, five hundred sixteen".