50385211 has 2 divisors, whose sum is σ = 50385212. Its totient is φ = 50385210.

The previous prime is 50385191. The next prime is 50385217. The reversal of 50385211 is 11258305.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50385211 - 2²¹ = 48288059 is a prime.

It is not a weakly prime, because it can be changed into another prime (50385217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25192605 + 25192606.

It is an arithmetic number, because the mean of its divisors is an integer number (25192606).

Almost surely, 2^50385211 is an apocalyptic number.

50385211 is a deficient number, since it is larger than the sum of its proper divisors (1).

50385211 is an equidigital number, since it uses as much as digits as its factorization.

50385211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 50385211 is about 7098.2540811104. The cubic root of 50385211 is about 369.3468168961.

The spelling of 50385211 in words is "fifty million, three hundred eighty-five thousand, two hundred eleven".