5444003 has 8 divisors (see below), whose sum is σ = 5661696. Its totient is φ = 5229000.

The previous prime is 5443993. The next prime is 5444059. The reversal of 5444003 is 3004445.

It is a happy number.

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 5444003 - 2⁴ = 5443987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5446003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4100 + ... + 5262.

It is an arithmetic number, because the mean of its divisors is an integer number (707712).

Almost surely, 2^5444003 is an apocalyptic number.

5444003 is a deficient number, since it is larger than the sum of its proper divisors (217693).

5444003 is a wasteful number, since it uses less digits than its factorization.

5444003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 5444003 is about 2333.2387361777. The cubic root of 5444003 is about 175.9163148124.

Adding to 5444003 its reverse (3004445), we get a palindrome (8448448).

The spelling of 5444003 in words is "five million, four hundred forty-four thousand, three".