50340223 has 2 divisors, whose sum is σ = 50340224. Its totient is φ = 50340222.

The previous prime is 50340221. The next prime is 50340293. The reversal of 50340223 is 32204305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50340223 - 2¹ = 50340221 is a prime.

Together with 50340221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 50340223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50340221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25170111 + 25170112.

It is an arithmetic number, because the mean of its divisors is an integer number (25170112).

Almost surely, 2^50340223 is an apocalyptic number.

50340223 is a deficient number, since it is larger than the sum of its proper divisors (1).

50340223 is an equidigital number, since it uses as much as digits as its factorization.

50340223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 50340223 is about 7095.0844251496. The cubic root of 50340223 is about 369.2368565714.

Adding to 50340223 its reverse (32204305), we get a palindrome (82544528).

The spelling of 50340223 in words is "fifty million, three hundred forty thousand, two hundred twenty-three".