500555555556 has 24 divisors (see below), whose sum is σ = 1334814815040. Its totient is φ = 143015872992.

The previous prime is 500555555543. The next prime is 500555555611. The reversal of 500555555556 is 655555555005.

It is a junction number, because it is equal to n+sod(n) for n = 500555555499 and 500555555508.

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, 2979497271 + ... + 2979497438.

It is an arithmetic number, because the mean of its divisors is an integer number (55617283960).

Almost surely, 2^500555555556 is an apocalyptic number.

It is an amenable number.

500555555556 is an abundant number, since it is smaller than the sum of its proper divisors (834259259484).

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

500555555556 is a wasteful number, since it uses less digits than its factorization.

500555555556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958994723 (or 5958994721 counting only the distinct ones).

The product of its (nonzero) digits is 11718750, while the sum is 51.

The spelling of 500555555556 in words is "five hundred billion, five hundred fifty-five million, five hundred fifty-five thousand, five hundred fifty-six".