5000543 has 2 divisors, whose sum is σ = 5000544. Its totient is φ = 5000542.

The previous prime is 5000539. The next prime is 5000549. The reversal of 5000543 is 3450005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5000543 - 2² = 5000539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5000549) 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, 2500271 + 2500272.

It is an arithmetic number, because the mean of its divisors is an integer number (2500272).

Almost surely, 2^5000543 is an apocalyptic number.

5000543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000543 is an equidigital number, since it uses as much as digits as its factorization.

5000543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 5000543 is about 2236.1893926946. The cubic root of 5000543 is about 171.0037845565.

Adding to 5000543 its reverse (3450005), we get a palindrome (8450548).

The spelling of 5000543 in words is "five million, five hundred forty-three", and thus it is an aban number.