50203450103263 has 2 divisors, whose sum is σ = 50203450103264. Its totient is φ = 50203450103262.

The previous prime is 50203450103179. The next prime is 50203450103269. The reversal of 50203450103263 is 36230105430205.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50203450103263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50203450103269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25101725051631 + 25101725051632.

It is an arithmetic number, because the mean of its divisors is an integer number (25101725051632).

Almost surely, 2^{50203450103263} is an apocalyptic number.

50203450103263 is a deficient number, since it is larger than the sum of its proper divisors (1).

50203450103263 is an equidigital number, since it uses as much as digits as its factorization.

50203450103263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 50203450103263 its reverse (36230105430205), we get a palindrome (86433555533468).

The spelling of 50203450103263 in words is "fifty trillion, two hundred three billion, four hundred fifty million, one hundred three thousand, two hundred sixty-three".