5044503 has 4 divisors (see below), whose sum is σ = 6726008. Its totient is φ = 3363000.

The previous prime is 5044499. The next prime is 5044511. The reversal of 5044503 is 3054405.

It is a happy number.

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

It is not a de Polignac number, because 5044503 - 2² = 5044499 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5044503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5044513) 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, 840748 + ... + 840753.

It is an arithmetic number, because the mean of its divisors is an integer number (1681502).

Almost surely, 2^5044503 is an apocalyptic number.

5044503 is a deficient number, since it is larger than the sum of its proper divisors (1681505).

5044503 is a wasteful number, since it uses less digits than its factorization.

5044503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681504.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 5044503 is about 2245.9971059643. The cubic root of 5044503 is about 171.5034239585.

Adding to 5044503 its reverse (3054405), we get a palindrome (8098908).

The spelling of 5044503 in words is "five million, forty-four thousand, five hundred three".