82500508103556 has 24 divisors (see below), whose sum is σ = 194016942945280. Its totient is φ = 27283632600672.

The previous prime is 82500508103543. The next prime is 82500508103567. The reversal of 82500508103556 is 65530180500528.

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, 27067094311 + ... + 27067097358.

Almost surely, 2^{82500508103556} is an apocalyptic number.

It is an amenable number.

82500508103556 is an abundant number, since it is smaller than the sum of its proper divisors (111516434841724).

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

82500508103556 is a wasteful number, since it uses less digits than its factorization.

82500508103556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54134191803 (or 54134191801 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 48.

The spelling of 82500508103556 in words is "eighty-two trillion, five hundred billion, five hundred eight million, one hundred three thousand, five hundred fifty-six".