50055110018 has 16 divisors (see below), whose sum is σ = 76875358560. Its totient is φ = 24430696416.

The previous prime is 50055110011. The next prime is 50055110089. The reversal of 50055110018 is 81001155005.

It is not an unprimeable number, because it can be changed into a prime (50055110011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 33128 + ... + 318131.

It is an arithmetic number, because the mean of its divisors is an integer number (4804709910).

Almost surely, 2^50055110018 is an apocalyptic number.

50055110018 is a deficient number, since it is larger than the sum of its proper divisors (26820248542).

50055110018 is a wasteful number, since it uses less digits than its factorization.

50055110018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352961.

The product of its (nonzero) digits is 1000, while the sum is 26.

The spelling of 50055110018 in words is "fifty billion, fifty-five million, one hundred ten thousand, eighteen".