5003443 has 8 divisors (see below), whose sum is σ = 5250816. Its totient is φ = 4758600.

The previous prime is 5003429. The next prime is 5003459. The reversal of 5003443 is 3443005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5003443 - 2²¹ = 2906291 is a prime.

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 5003443.

It is not an unprimeable number, because it can be changed into a prime (5003483) 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 7 ways as a sum of consecutive naturals, for example, 4338 + ... + 5368.

It is an arithmetic number, because the mean of its divisors is an integer number (656352).

Almost surely, 2^5003443 is an apocalyptic number.

5003443 is a deficient number, since it is larger than the sum of its proper divisors (247373).

5003443 is a wasteful number, since it uses less digits than its factorization.

5003443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 5003443 is about 2236.8377232155. The cubic root of 5003443 is about 171.0368353099.

Adding to 5003443 its reverse (3443005), we get a palindrome (8446448).

The spelling of 5003443 in words is "five million, three thousand, four hundred forty-three".