50504443 has 4 divisors (see below), whose sum is σ = 55095768. Its totient is φ = 45913120.

The previous prime is 50504431. The next prime is 50504449. The reversal of 50504443 is 34440505.

50504443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50504443 - 2⁹ = 50503931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50504449) 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 3 ways as a sum of consecutive naturals, for example, 2295646 + ... + 2295667.

It is an arithmetic number, because the mean of its divisors is an integer number (13773942).

Almost surely, 2^50504443 is an apocalyptic number.

50504443 is a deficient number, since it is larger than the sum of its proper divisors (4591325).

50504443 is a wasteful number, since it uses less digits than its factorization.

50504443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591324.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 50504443 is about 7106.6478032895. The cubic root of 50504443 is about 369.6379292226.

Adding to 50504443 its reverse (34440505), we get a palindrome (84944948).

The spelling of 50504443 in words is "fifty million, five hundred four thousand, four hundred forty-three".