50444563 has 16 divisors (see below), whose sum is σ = 57657600. Its totient is φ = 43748640.

The previous prime is 50444561. The next prime is 50444573. The reversal of 50444563 is 36544405.

It is not a de Polignac number, because 50444563 - 2¹ = 50444561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50444561) 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 in 15 ways as a sum of consecutive naturals, for example, 31578 + ... + 33136.

It is an arithmetic number, because the mean of its divisors is an integer number (3603600).

Almost surely, 2^50444563 is an apocalyptic number.

50444563 is a deficient number, since it is larger than the sum of its proper divisors (7213037).

50444563 is a wasteful number, since it uses less digits than its factorization.

50444563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 50444563 is about 7102.4335970145. The cubic root of 50444563 is about 369.4917858257.

Adding to 50444563 its reverse (36544405), we get a palindrome (86988968).

The spelling of 50444563 in words is "fifty million, four hundred forty-four thousand, five hundred sixty-three".