5003455243 has 2 divisors, whose sum is σ = 5003455244. Its totient is φ = 5003455242.

The previous prime is 5003455229. The next prime is 5003455319. The reversal of 5003455243 is 3425543005.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5003455243 - 2¹³ = 5003447051 is a prime.

It is not a weakly prime, because it can be changed into another prime (5003455043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501727621 + 2501727622.

It is an arithmetic number, because the mean of its divisors is an integer number (2501727622).

Almost surely, 2^5003455243 is an apocalyptic number.

5003455243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003455243 is an equidigital number, since it uses as much as digits as its factorization.

5003455243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5003455243 is about 70735.1061567027. The cubic root of 5003455243 is about 1710.3697481400.

Adding to 5003455243 its reverse (3425543005), we get a palindrome (8428998248).

The spelling of 5003455243 in words is "five billion, three million, four hundred fifty-five thousand, two hundred forty-three".