50275305677 has 2 divisors, whose sum is σ = 50275305678. Its totient is φ = 50275305676.

The previous prime is 50275305649. The next prime is 50275305719. The reversal of 50275305677 is 77650357205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44226510601 + 6048795076 = 210301^2 + 77774^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50275305677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50275305607) 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, 25137652838 + 25137652839.

It is an arithmetic number, because the mean of its divisors is an integer number (25137652839).

Almost surely, 2^50275305677 is an apocalyptic number.

It is an amenable number.

50275305677 is a deficient number, since it is larger than the sum of its proper divisors (1).

50275305677 is an equidigital number, since it uses as much as digits as its factorization.

50275305677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1543500, while the sum is 47.

The spelling of 50275305677 in words is "fifty billion, two hundred seventy-five million, three hundred five thousand, six hundred seventy-seven".