50089304189 has 2 divisors, whose sum is σ = 50089304190. Its totient is φ = 50089304188.

The previous prime is 50089304117. The next prime is 50089304197. The reversal of 50089304189 is 98140398005.

50089304189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48969264100 + 1120040089 = 221290^2 + 33467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50089304189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50089304789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25044652094 + 25044652095.

It is an arithmetic number, because the mean of its divisors is an integer number (25044652095).

Almost surely, 2^50089304189 is an apocalyptic number.

It is an amenable number.

50089304189 is a deficient number, since it is larger than the sum of its proper divisors (1).

50089304189 is an equidigital number, since it uses as much as digits as its factorization.

50089304189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 50089304189 in words is "fifty billion, eighty-nine million, three hundred four thousand, one hundred eighty-nine".