5253430043 has 2 divisors, whose sum is σ = 5253430044. Its totient is φ = 5253430042.

The previous prime is 5253430037. The next prime is 5253430051. The reversal of 5253430043 is 3400343525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5253430043 - 2¹⁰ = 5253429019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5253429988 and 5253430015.

It is not a weakly prime, because it can be changed into another prime (5253430093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626715021 + 2626715022.

It is an arithmetic number, because the mean of its divisors is an integer number (2626715022).

Almost surely, 2^5253430043 is an apocalyptic number.

5253430043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5253430043 is an equidigital number, since it uses as much as digits as its factorization.

5253430043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 5253430043 is about 72480.5494115490. The cubic root of 5253430043 is about 1738.3917454662.

Adding to 5253430043 its reverse (3400343525), we get a palindrome (8653773568).

The spelling of 5253430043 in words is "five billion, two hundred fifty-three million, four hundred thirty thousand, forty-three".