50773077239 has 2 divisors, whose sum is σ = 50773077240. Its totient is φ = 50773077238.

The previous prime is 50773077221. The next prime is 50773077263. The reversal of 50773077239 is 93277037705.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50773077239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50773077209) 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, 25386538619 + 25386538620.

It is an arithmetic number, because the mean of its divisors is an integer number (25386538620).

Almost surely, 2^50773077239 is an apocalyptic number.

50773077239 is a deficient number, since it is larger than the sum of its proper divisors (1).

50773077239 is an equidigital number, since it uses as much as digits as its factorization.

50773077239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944810, while the sum is 50.

The spelling of 50773077239 in words is "fifty billion, seven hundred seventy-three million, seventy-seven thousand, two hundred thirty-nine".