50433443 has 2 divisors, whose sum is σ = 50433444. Its totient is φ = 50433442.

The previous prime is 50433433. The next prime is 50433451. The reversal of 50433443 is 34433405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50433443 - 2²² = 46239139 is a prime.

It is not a weakly prime, because it can be changed into another prime (50433433) 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, 25216721 + 25216722.

It is an arithmetic number, because the mean of its divisors is an integer number (25216722).

Almost surely, 2^50433443 is an apocalyptic number.

50433443 is a deficient number, since it is larger than the sum of its proper divisors (1).

50433443 is an equidigital number, since it uses as much as digits as its factorization.

50433443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 50433443 is about 7101.6507235994. The cubic root of 50433443 is about 369.4646335728.

Adding to 50433443 its reverse (34433405), we get a palindrome (84866848).

The spelling of 50433443 in words is "fifty million, four hundred thirty-three thousand, four hundred forty-three".