50109263 has 2 divisors, whose sum is σ = 50109264. Its totient is φ = 50109262.

The previous prime is 50109209. The next prime is 50109271. The reversal of 50109263 is 36290105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50109263 - 2¹⁶ = 50043727 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50102263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25054631 + 25054632.

It is an arithmetic number, because the mean of its divisors is an integer number (25054632).

Almost surely, 2^50109263 is an apocalyptic number.

50109263 is a deficient number, since it is larger than the sum of its proper divisors (1).

50109263 is an equidigital number, since it uses as much as digits as its factorization.

50109263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 50109263 is about 7078.7896564314. The cubic root of 50109263 is about 368.6713068503.

Adding to 50109263 its reverse (36290105), we get a palindrome (86399368).

The spelling of 50109263 in words is "fifty million, one hundred nine thousand, two hundred sixty-three".