50436223 has 2 divisors, whose sum is σ = 50436224. Its totient is φ = 50436222.

The previous prime is 50436173. The next prime is 50436227. The reversal of 50436223 is 32263405.

It is a happy number.

50436223 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 a de Polignac number, because none of the positive numbers 2^k-50436223 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50436227) 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, 25218111 + 25218112.

It is an arithmetic number, because the mean of its divisors is an integer number (25218112).

Almost surely, 2^50436223 is an apocalyptic number.

50436223 is a deficient number, since it is larger than the sum of its proper divisors (1).

50436223 is an equidigital number, since it uses as much as digits as its factorization.

50436223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 50436223 is about 7101.8464500438. The cubic root of 50436223 is about 369.4714220102.

Adding to 50436223 its reverse (32263405), we get a palindrome (82699628).

The spelling of 50436223 in words is "fifty million, four hundred thirty-six thousand, two hundred twenty-three".