50779223 has 12 divisors (see below), whose sum is σ = 57009120. Its totient is φ = 45175680.

The previous prime is 50779199. The next prime is 50779237. The reversal of 50779223 is 32297705.

50779223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50779223 - 2⁶ = 50779159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50779243) 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 in 11 ways as a sum of consecutive naturals, for example, 1223 + ... + 10151.

It is an arithmetic number, because the mean of its divisors is an integer number (4750760).

Almost surely, 2^50779223 is an apocalyptic number.

50779223 is a deficient number, since it is larger than the sum of its proper divisors (6229897).

50779223 is a wasteful number, since it uses less digits than its factorization.

50779223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8998 (or 8987 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 50779223 is about 7125.9541817219. The cubic root of 50779223 is about 370.3070813227.

The spelling of 50779223 in words is "fifty million, seven hundred seventy-nine thousand, two hundred twenty-three".