502789959882 has 64 divisors (see below), whose sum is σ = 1276997610240. Its totient is φ = 143646317568.

The previous prime is 502789959811. The next prime is 502789959923. The reversal of 502789959882 is 288959987205.

502789959882 is a `hidden beast` number, since 5 + 0 + 27 + 8 + 9 + 9 + 598 + 8 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 502789959882.

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, 11945338 + ... + 11987354.

It is an arithmetic number, because the mean of its divisors is an integer number (19953087660).

Almost surely, 2^502789959882 is an apocalyptic number.

502789959882 is an abundant number, since it is smaller than the sum of its proper divisors (774207650358).

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

502789959882 is a wasteful number, since it uses less digits than its factorization.

502789959882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73692 (or 73686 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 72.

The spelling of 502789959882 in words is "five hundred two billion, seven hundred eighty-nine million, nine hundred fifty-nine thousand, eight hundred eighty-two".