4522303 has 2 divisors, whose sum is σ = 4522304. Its totient is φ = 4522302.

The previous prime is 4522261. The next prime is 4522319. The reversal of 4522303 is 3032254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4522303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4522333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2261151 + 2261152.

It is an arithmetic number, because the mean of its divisors is an integer number (2261152).

Almost surely, 2^4522303 is an apocalyptic number.

4522303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4522303 is an equidigital number, since it uses as much as digits as its factorization.

4522303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 4522303 is about 2126.5707136138. The cubic root of 4522303 is about 165.3686644959.

Adding to 4522303 its reverse (3032254), we get a palindrome (7554557).

The spelling of 4522303 in words is "four million, five hundred twenty-two thousand, three hundred three".