50544443 has 2 divisors, whose sum is σ = 50544444. Its totient is φ = 50544442.

The previous prime is 50544433. The next prime is 50544463. The reversal of 50544443 is 34444505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50544443 - 2¹⁶ = 50478907 is a prime.

It is not a weakly prime, because it can be changed into another prime (50544433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25272221 + 25272222.

It is an arithmetic number, because the mean of its divisors is an integer number (25272222).

Almost surely, 2^50544443 is an apocalyptic number.

50544443 is a deficient number, since it is larger than the sum of its proper divisors (1).

50544443 is an equidigital number, since it uses as much as digits as its factorization.

50544443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 50544443 is about 7109.4615126604. The cubic root of 50544443 is about 369.7354890582.

Adding to 50544443 its reverse (34444505), we get a palindrome (84988948).

The spelling of 50544443 in words is "fifty million, five hundred forty-four thousand, four hundred forty-three".