4253443 has 2 divisors, whose sum is σ = 4253444. Its totient is φ = 4253442.

The previous prime is 4253437. The next prime is 4253449. The reversal of 4253443 is 3443524.

It is a balanced prime because it is at equal distance from previous prime (4253437) and next prime (4253449).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4253443 is a prime.

It is a d-powerful number, because it can be written as 4 + 2²¹ + 5 + 3⁴ + 4¹⁰ + 4¹⁰ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (4253449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126721 + 2126722.

It is an arithmetic number, because the mean of its divisors is an integer number (2126722).

Almost surely, 2^4253443 is an apocalyptic number.

4253443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253443 is an equidigital number, since it uses as much as digits as its factorization.

4253443 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4253443 is about 2062.3876939121. The cubic root of 4253443 is about 162.0243193689.

Adding to 4253443 its reverse (3443524), we get a palindrome (7696967).

The spelling of 4253443 in words is "four million, two hundred fifty-three thousand, four hundred forty-three".