50429084191 has 2 divisors, whose sum is σ = 50429084192. Its totient is φ = 50429084190.

The previous prime is 50429084159. The next prime is 50429084227. The reversal of 50429084191 is 19148092405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50429084191 - 2⁵ = 50429084159 is a prime.

It is a super-2 number, since 2×50429084191² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50429084591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25214542095 + 25214542096.

It is an arithmetic number, because the mean of its divisors is an integer number (25214542096).

Almost surely, 2^50429084191 is an apocalyptic number.

50429084191 is a deficient number, since it is larger than the sum of its proper divisors (1).

50429084191 is an equidigital number, since it uses as much as digits as its factorization.

50429084191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 50429084191 in words is "fifty billion, four hundred twenty-nine million, eighty-four thousand, one hundred ninety-one".