50055051011 has 24 divisors (see below), whose sum is σ = 60429001824. Its totient is φ = 40609900800.

The previous prime is 50055050993. The next prime is 50055051019. The reversal of 50055051011 is 11015055005.

It is a happy number.

It is not a de Polignac number, because 50055051011 - 2¹⁰ = 50055049987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50055051019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3026681 + ... + 3043173.

It is an arithmetic number, because the mean of its divisors is an integer number (2517875076).

Almost surely, 2^50055051011 is an apocalyptic number.

50055051011 is a deficient number, since it is larger than the sum of its proper divisors (10373950813).

50055051011 is a wasteful number, since it uses less digits than its factorization.

50055051011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17739 (or 17720 counting only the distinct ones).

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

The spelling of 50055051011 in words is "fifty billion, fifty-five million, fifty-one thousand, eleven".