5045440223 has 4 divisors (see below), whose sum is σ = 5076394008. Its totient is φ = 5014486440.

The previous prime is 5045440219. The next prime is 5045440249. The reversal of 5045440223 is 3220445405.

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

It is a cyclic number.

It is not a de Polignac number, because 5045440223 - 2² = 5045440219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045449223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15476648 + ... + 15476973.

It is an arithmetic number, because the mean of its divisors is an integer number (1269098502).

Almost surely, 2^5045440223 is an apocalyptic number.

5045440223 is a deficient number, since it is larger than the sum of its proper divisors (30953785).

5045440223 is a wasteful number, since it uses less digits than its factorization.

5045440223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30953784.

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

The square root of 5045440223 is about 71031.2622934437. The cubic root of 5045440223 is about 1715.1404456207.

Adding to 5045440223 its reverse (3220445405), we get a palindrome (8265885628).

The spelling of 5045440223 in words is "five billion, forty-five million, four hundred forty thousand, two hundred twenty-three".