50091414191 has 12 divisors (see below), whose sum is σ = 62751882312. Its totient is φ = 39632766768.

The previous prime is 50091414167. The next prime is 50091414193. The reversal of 50091414191 is 19141419005.

It is a de Polignac number, because none of the positive numbers 2^k-50091414191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50091414193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39317585 + ... + 39318858.

It is an arithmetic number, because the mean of its divisors is an integer number (5229323526).

Almost surely, 2^50091414191 is an apocalyptic number.

50091414191 is a deficient number, since it is larger than the sum of its proper divisors (12660468121).

50091414191 is a wasteful number, since it uses less digits than its factorization.

50091414191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78636470 (or 78636463 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 50091414191 in words is "fifty billion, ninety-one million, four hundred fourteen thousand, one hundred ninety-one".