50636943649333 has 2 divisors, whose sum is σ = 50636943649334. Its totient is φ = 50636943649332.

The previous prime is 50636943649319. The next prime is 50636943649363. The reversal of 50636943649333 is 33394634963605.

50636943649333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45526097773809 + 5110845875524 = 6747303^2 + 2260718^2 .

It is a cyclic number.

It is not a de Polignac number, because 50636943649333 - 2²⁹ = 50636406778421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50636943649363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25318471824666 + 25318471824667.

It is an arithmetic number, because the mean of its divisors is an integer number (25318471824667).

Almost surely, 2^{50636943649333} is an apocalyptic number.

It is an amenable number.

50636943649333 is a deficient number, since it is larger than the sum of its proper divisors (1).

50636943649333 is an equidigital number, since it uses as much as digits as its factorization.

50636943649333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340122240, while the sum is 64.

The spelling of 50636943649333 in words is "fifty trillion, six hundred thirty-six billion, nine hundred forty-three million, six hundred forty-nine thousand, three hundred thirty-three".