50134606321 has 2 divisors, whose sum is σ = 50134606322. Its totient is φ = 50134606320.

The previous prime is 50134606261. The next prime is 50134606343. The reversal of 50134606321 is 12360643105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46263277921 + 3871328400 = 215089^2 + 62220^2 .

It is a cyclic number.

It is not a de Polignac number, because 50134606321 - 2⁹ = 50134605809 is a prime.

It is not a weakly prime, because it can be changed into another prime (50134606351) 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, 25067303160 + 25067303161.

It is an arithmetic number, because the mean of its divisors is an integer number (25067303161).

Almost surely, 2^50134606321 is an apocalyptic number.

It is an amenable number.

50134606321 is a deficient number, since it is larger than the sum of its proper divisors (1).

50134606321 is an equidigital number, since it uses as much as digits as its factorization.

50134606321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 50134606321 in words is "fifty billion, one hundred thirty-four million, six hundred six thousand, three hundred twenty-one".