50205213847 has 2 divisors, whose sum is σ = 50205213848. Its totient is φ = 50205213846.

The previous prime is 50205213803. The next prime is 50205213853. The reversal of 50205213847 is 74831250205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50205213847 - 2¹⁵ = 50205181079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50205213887) 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, 25102606923 + 25102606924.

It is an arithmetic number, because the mean of its divisors is an integer number (25102606924).

Almost surely, 2^50205213847 is an apocalyptic number.

50205213847 is a deficient number, since it is larger than the sum of its proper divisors (1).

50205213847 is an equidigital number, since it uses as much as digits as its factorization.

50205213847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 50205213847 in words is "fifty billion, two hundred five million, two hundred thirteen thousand, eight hundred forty-seven".