500913686860 has 12 divisors (see below), whose sum is σ = 1051918742448. Its totient is φ = 200365474736.

The previous prime is 500913686843. The next prime is 500913686929. The reversal of 500913686860 is 68686319005.

It is a junction number, because it is equal to n+sod(n) for n = 500913686798 and 500913686807.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12522842152 + ... + 12522842191.

It is an arithmetic number, because the mean of its divisors is an integer number (87659895204).

Almost surely, 2^500913686860 is an apocalyptic number.

It is an amenable number.

500913686860 is an abundant number, since it is smaller than the sum of its proper divisors (551005055588).

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

500913686860 is a wasteful number, since it uses less digits than its factorization.

500913686860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25045684352 (or 25045684350 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 500913686860 in words is "five hundred billion, nine hundred thirteen million, six hundred eighty-six thousand, eight hundred sixty".