50779291 has 2 divisors, whose sum is σ = 50779292. Its totient is φ = 50779290.

The previous prime is 50779243. The next prime is 50779301. The reversal of 50779291 is 19297705.

50779291 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 50779291 - 2⁷ = 50779163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50779241) 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, 25389645 + 25389646.

It is an arithmetic number, because the mean of its divisors is an integer number (25389646).

Almost surely, 2^50779291 is an apocalyptic number.

50779291 is a deficient number, since it is larger than the sum of its proper divisors (1).

50779291 is an equidigital number, since it uses as much as digits as its factorization.

50779291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 40.

The square root of 50779291 is about 7125.9589530112. The cubic root of 50779291 is about 370.3072466191.

The spelling of 50779291 in words is "fifty million, seven hundred seventy-nine thousand, two hundred ninety-one".