500900321682 has 32 divisors (see below), whose sum is σ = 1114660051200. Its totient is φ = 166734540144.

The previous prime is 500900321659. The next prime is 500900321687. The reversal of 500900321682 is 286123009005.

500900321682 is a `hidden beast` number, since 500 + 90 + 0 + 3 + 2 + 1 + 68 + 2 = 666.

It is a super-2 number, since 2×500900321682² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (500900321687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6411753 + ... + 6489404.

It is an arithmetic number, because the mean of its divisors is an integer number (34833126600).

Almost surely, 2^500900321682 is an apocalyptic number.

500900321682 is an abundant number, since it is smaller than the sum of its proper divisors (613759729518).

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

500900321682 is a wasteful number, since it uses less digits than its factorization.

500900321682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12901887 (or 12901881 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 500900321682 in words is "five hundred billion, nine hundred million, three hundred twenty-one thousand, six hundred eighty-two".