500550555055 has 16 divisors (see below), whose sum is σ = 603321671520. Its totient is φ = 398668804992.

The previous prime is 500550555041. The next prime is 500550555077. The reversal of 500550555055 is 550555055005.

It is a cyclic number.

It is not a de Polignac number, because 500550555055 - 2¹¹ = 500550553007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 500550554999 and 500550555017.

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, 1555132 + ... + 1849198.

It is an arithmetic number, because the mean of its divisors is an integer number (37707604470).

Almost surely, 2^500550555055 is an apocalyptic number.

500550555055 is a deficient number, since it is larger than the sum of its proper divisors (102771116465).

500550555055 is a wasteful number, since it uses less digits than its factorization.

500550555055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295578.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 500550555055 in words is "five hundred billion, five hundred fifty million, five hundred fifty-five thousand, fifty-five".