500111005055 has 16 divisors (see below), whose sum is σ = 668879117280. Its totient is φ = 356735526912.

The previous prime is 500111005039. The next prime is 500111005099. The reversal of 500111005055 is 550500111005.

It is a happy number.

It is not a de Polignac number, because 500111005055 - 2⁴ = 500111005039 is a prime.

It is a super-2 number, since 2×500111005055² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 500111005055.

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, 154831514 + ... + 154834743.

It is an arithmetic number, because the mean of its divisors is an integer number (41804944830).

Almost surely, 2^500111005055 is an apocalyptic number.

500111005055 is a deficient number, since it is larger than the sum of its proper divisors (168768112225).

500111005055 is a wasteful number, since it uses less digits than its factorization.

500111005055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309666298.

The product of its (nonzero) digits is 625, while the sum is 23.

The spelling of 500111005055 in words is "five hundred billion, one hundred eleven million, five thousand, fifty-five".