5143043 has 4 divisors (see below), whose sum is σ = 5200920. Its totient is φ = 5085168.

The previous prime is 5143031. The next prime is 5143051. The reversal of 5143043 is 3403415.

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

It is a cyclic number.

It is not a de Polignac number, because 5143043 - 2¹⁶ = 5077507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5143013) 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 3 ways as a sum of consecutive naturals, for example, 28805 + ... + 28982.

It is an arithmetic number, because the mean of its divisors is an integer number (1300230).

Almost surely, 2^5143043 is an apocalyptic number.

5143043 is a deficient number, since it is larger than the sum of its proper divisors (57877).

5143043 is an equidigital number, since it uses as much as digits as its factorization.

5143043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57876.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 5143043 is about 2267.8278153334. The cubic root of 5143043 is about 172.6129540961.

Adding to 5143043 its reverse (3403415), we get a palindrome (8546458).

The spelling of 5143043 in words is "five million, one hundred forty-three thousand, forty-three".