4423253 has 2 divisors, whose sum is σ = 4423254. Its totient is φ = 4423252.

The previous prime is 4423249. The next prime is 4423259. The reversal of 4423253 is 3523244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3073009 + 1350244 = 1753^2 + 1162^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423253 - 2² = 4423249 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4³ + 4¹¹ + 2 + 3 + 2¹⁷ + 5⁷ + 3⁹ .

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211626 + 2211627.

It is an arithmetic number, because the mean of its divisors is an integer number (2211627).

Almost surely, 2^4423253 is an apocalyptic number.

It is an amenable number.

4423253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423253 is an equidigital number, since it uses as much as digits as its factorization.

4423253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 23.

The square root of 4423253 is about 2103.1531090246. The cubic root of 4423253 is about 164.1524088843.

Adding to 4423253 its reverse (3523244), we get a palindrome (7946497).

Subtracting from 4423253 its reverse (3523244), we obtain a palindrome (900009).

The spelling of 4423253 in words is "four million, four hundred twenty-three thousand, two hundred fifty-three".