50003073193 has 2 divisors, whose sum is σ = 50003073194. Its totient is φ = 50003073192.

The previous prime is 50003073151. The next prime is 50003073221. The reversal of 50003073193 is 39137030005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43726155664 + 6276917529 = 209108^2 + 79227^2 .

It is a cyclic number.

It is not a de Polignac number, because 50003073193 - 2²⁵ = 49969518761 is a prime.

It is not a weakly prime, because it can be changed into another prime (50003073793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25001536596 + 25001536597.

It is an arithmetic number, because the mean of its divisors is an integer number (25001536597).

Almost surely, 2^50003073193 is an apocalyptic number.

It is an amenable number.

50003073193 is a deficient number, since it is larger than the sum of its proper divisors (1).

50003073193 is an equidigital number, since it uses as much as digits as its factorization.

50003073193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8505, while the sum is 31.

The spelling of 50003073193 in words is "fifty billion, three million, seventy-three thousand, one hundred ninety-three".