5040443 has 2 divisors, whose sum is σ = 5040444. Its totient is φ = 5040442.

The previous prime is 5040439. The next prime is 5040467. The reversal of 5040443 is 3440405.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5040443 - 2² = 5040439 is a prime.

It is not a weakly prime, because it can be changed into another prime (5040433) 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 as a sum of consecutive naturals, namely, 2520221 + 2520222.

It is an arithmetic number, because the mean of its divisors is an integer number (2520222).

Almost surely, 2^5040443 is an apocalyptic number.

5040443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5040443 is an equidigital number, since it uses as much as digits as its factorization.

5040443 is an odious number, because the sum of its binary digits is odd.

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

The square root of 5040443 is about 2245.0930938382. The cubic root of 5040443 is about 171.4574008723.

Adding to 5040443 its reverse (3440405), we get a palindrome (8480848).

The spelling of 5040443 in words is "five million, forty thousand, four hundred forty-three".