502086368820 has 96 divisors (see below), whose sum is σ = 1457856062208. Its totient is φ = 129006231552.

The previous prime is 502086368807. The next prime is 502086368843. The reversal of 502086368820 is 28863680205.

It is a self number, because there is not a number n which added to its sum of digits gives 502086368820.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 869229 + ... + 1326548.

It is an arithmetic number, because the mean of its divisors is an integer number (15186000648).

Almost surely, 2^502086368820 is an apocalyptic number.

It is an amenable number.

502086368820 is an abundant number, since it is smaller than the sum of its proper divisors (955769693388).

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

502086368820 is a wasteful number, since it uses less digits than its factorization.

502086368820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195929 (or 2195927 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 502086368820 in words is "five hundred two billion, eighty-six million, three hundred sixty-eight thousand, eight hundred twenty".