500050505555 has 16 divisors (see below), whose sum is σ = 601487830944. Its totient is φ = 399089287680.

The previous prime is 500050505543. The next prime is 500050505611. The reversal of 500050505555 is 555505050005.

It is not a de Polignac number, because 500050505555 - 2¹⁰ = 500050504531 is a prime.

It is a super-2 number, since 2×500050505555² (a number of 24 digits) contains 22 as substring.

It is a Duffinian 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, 12526187 + ... + 12566043.

It is an arithmetic number, because the mean of its divisors is an integer number (37592989434).

Almost surely, 2^500050505555 is an apocalyptic number.

500050505555 is a deficient number, since it is larger than the sum of its proper divisors (101437325389).

500050505555 is a wasteful number, since it uses less digits than its factorization.

500050505555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45766.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 500050505555 in words is "five hundred billion, fifty million, five hundred five thousand, five hundred fifty-five".