50117107211 has 2 divisors, whose sum is σ = 50117107212. Its totient is φ = 50117107210.

The previous prime is 50117107189. The next prime is 50117107217. The reversal of 50117107211 is 11270171105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50117107211 - 2¹⁰ = 50117106187 is a prime.

It is not a weakly prime, because it can be changed into another prime (50117107217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25058553605 + 25058553606.

It is an arithmetic number, because the mean of its divisors is an integer number (25058553606).

Almost surely, 2^50117107211 is an apocalyptic number.

50117107211 is a deficient number, since it is larger than the sum of its proper divisors (1).

50117107211 is an equidigital number, since it uses as much as digits as its factorization.

50117107211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 490, while the sum is 26.

Adding to 50117107211 its reverse (11270171105), we get a palindrome (61387278316).

The spelling of 50117107211 in words is "fifty billion, one hundred seventeen million, one hundred seven thousand, two hundred eleven".