50636943699319 has 2 divisors, whose sum is σ = 50636943699320. Its totient is φ = 50636943699318.

The previous prime is 50636943699247. The next prime is 50636943699371. The reversal of 50636943699319 is 91399634963605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50636943699319 - 2⁹ = 50636943698807 is a prime.

It is a super-2 number, since 2×50636943699319² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50636943699379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25318471849659 + 25318471849660.

It is an arithmetic number, because the mean of its divisors is an integer number (25318471849660).

Almost surely, 2^{50636943699319} is an apocalyptic number.

50636943699319 is a deficient number, since it is larger than the sum of its proper divisors (1).

50636943699319 is an equidigital number, since it uses as much as digits as its factorization.

50636943699319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 765275040, while the sum is 73.

The spelling of 50636943699319 in words is "fifty trillion, six hundred thirty-six billion, nine hundred forty-three million, six hundred ninety-nine thousand, three hundred nineteen".