5434243 has 2 divisors, whose sum is σ = 5434244. Its totient is φ = 5434242.

The previous prime is 5434229. The next prime is 5434321. The reversal of 5434243 is 3424345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5434243 - 2⁹ = 5433731 is a prime.

It is not a weakly prime, because it can be changed into another prime (5434213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2717121 + 2717122.

It is an arithmetic number, because the mean of its divisors is an integer number (2717122).

Almost surely, 2^5434243 is an apocalyptic number.

5434243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5434243 is an equidigital number, since it uses as much as digits as its factorization.

5434243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 25.

The square root of 5434243 is about 2331.1462845562. The cubic root of 5434243 is about 175.8111244283.

Adding to 5434243 its reverse (3424345), we get a palindrome (8858588).

The spelling of 5434243 in words is "five million, four hundred thirty-four thousand, two hundred forty-three".