50519311 has 2 divisors, whose sum is σ = 50519312. Its totient is φ = 50519310.

The previous prime is 50519267. The next prime is 50519317. The reversal of 50519311 is 11391505.

50519311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50519311 - 2¹⁵ = 50486543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50519317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25259655 + 25259656.

It is an arithmetic number, because the mean of its divisors is an integer number (25259656).

Almost surely, 2^50519311 is an apocalyptic number.

50519311 is a deficient number, since it is larger than the sum of its proper divisors (1).

50519311 is an equidigital number, since it uses as much as digits as its factorization.

50519311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675, while the sum is 25.

The square root of 50519311 is about 7107.6937891274. The cubic root of 50519311 is about 369.6741982265.

The spelling of 50519311 in words is "fifty million, five hundred nineteen thousand, three hundred eleven".