50523041573 has 2 divisors, whose sum is σ = 50523041574. Its totient is φ = 50523041572.

The previous prime is 50523041551. The next prime is 50523041593. The reversal of 50523041573 is 37514032505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50473014244 + 50027329 = 224662^2 + 7073^2 .

It is a cyclic number.

It is not a de Polignac number, because 50523041573 - 2¹⁶ = 50522976037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50523041593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25261520786 + 25261520787.

It is an arithmetic number, because the mean of its divisors is an integer number (25261520787).

Almost surely, 2^50523041573 is an apocalyptic number.

It is an amenable number.

50523041573 is a deficient number, since it is larger than the sum of its proper divisors (1).

50523041573 is an equidigital number, since it uses as much as digits as its factorization.

50523041573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 50523041573 in words is "fifty billion, five hundred twenty-three million, forty-one thousand, five hundred seventy-three".