500550505015 has 16 divisors (see below), whose sum is σ = 669207951360. Its totient is φ = 356291266720.

The previous prime is 500550504767. The next prime is 500550505033. The reversal of 500550505015 is 510505055005.

It is not a de Polignac number, because 500550505015 - 2²³ = 500542116407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96815695 + ... + 96820864.

It is an arithmetic number, because the mean of its divisors is an integer number (41825496960).

Almost surely, 2^500550505015 is an apocalyptic number.

500550505015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

500550505015 is a deficient number, since it is larger than the sum of its proper divisors (168657446345).

500550505015 is a wasteful number, since it uses less digits than its factorization.

500550505015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193636622.

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 500550505015 in words is "five hundred billion, five hundred fifty million, five hundred five thousand, fifteen".