50030055055 has 16 divisors (see below), whose sum is σ = 66331410624. Its totient is φ = 36031874560.

The previous prime is 50030054999. The next prime is 50030055071. The reversal of 50030055055 is 55055003005.

It is not a de Polignac number, because 50030055055 - 2⁷ = 50030054927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12793456 + ... + 12797365.

It is an arithmetic number, because the mean of its divisors is an integer number (4145713164).

Almost surely, 2^50030055055 is an apocalyptic number.

50030055055 is a deficient number, since it is larger than the sum of its proper divisors (16301355569).

50030055055 is a wasteful number, since it uses less digits than its factorization.

50030055055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25590866.

The product of its (nonzero) digits is 9375, while the sum is 28.

The spelling of 50030055055 in words is "fifty billion, thirty million, fifty-five thousand, fifty-five".