500530550568 has 16 divisors (see below), whose sum is σ = 1251326376480. Its totient is φ = 166843516848.

The previous prime is 500530550567. The next prime is 500530550579. The reversal of 500530550568 is 865055035005.

It is not an unprimeable number, because it can be changed into a prime (500530550567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10427719780 + ... + 10427719827.

It is an arithmetic number, because the mean of its divisors is an integer number (78207898530).

Almost surely, 2^500530550568 is an apocalyptic number.

It is an amenable number.

500530550568 is an abundant number, since it is smaller than the sum of its proper divisors (750795825912).

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

500530550568 is a wasteful number, since it uses less digits than its factorization.

500530550568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20855439616 (or 20855439612 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 500530550568 in words is "five hundred billion, five hundred thirty million, five hundred fifty thousand, five hundred sixty-eight".