5043043 has 4 divisors (see below), whose sum is σ = 5082880. Its totient is φ = 5003208.

The previous prime is 5043019. The next prime is 5043079. The reversal of 5043043 is 3403405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3403405 = 5 ⋅680681.

It is a cyclic number.

It is not a de Polignac number, because 5043043 - 2⁵ = 5043011 is a prime.

It is an Ulam number.

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 5043043.

It is not an unprimeable number, because it can be changed into a prime (5043443) 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 in 3 ways as a sum of consecutive naturals, for example, 19728 + ... + 19981.

It is an arithmetic number, because the mean of its divisors is an integer number (1270720).

Almost surely, 2^5043043 is an apocalyptic number.

5043043 is a deficient number, since it is larger than the sum of its proper divisors (39837).

5043043 is a wasteful number, since it uses less digits than its factorization.

5043043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39836.

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

The square root of 5043043 is about 2245.6720597630. The cubic root of 5043043 is about 171.4868766290.

Adding to 5043043 its reverse (3403405), we get a palindrome (8446448).

The spelling of 5043043 in words is "five million, forty-three thousand, forty-three".