5043530263 has 2 divisors, whose sum is σ = 5043530264. Its totient is φ = 5043530262.

The previous prime is 5043530249. The next prime is 5043530269. The reversal of 5043530263 is 3620353405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5043530263 - 2¹⁷ = 5043399191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5043530269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2521765131 + 2521765132.

It is an arithmetic number, because the mean of its divisors is an integer number (2521765132).

Almost surely, 2^5043530263 is an apocalyptic number.

5043530263 is a deficient number, since it is larger than the sum of its proper divisors (1).

5043530263 is an equidigital number, since it uses as much as digits as its factorization.

5043530263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 5043530263 is about 71017.8165181104. The cubic root of 5043530263 is about 1714.9239951924.

Adding to 5043530263 its reverse (3620353405), we get a palindrome (8663883668).

The spelling of 5043530263 in words is "five billion, forty-three million, five hundred thirty thousand, two hundred sixty-three".