4520303 has 2 divisors, whose sum is σ = 4520304. Its totient is φ = 4520302.

The previous prime is 4520293. The next prime is 4520371. The reversal of 4520303 is 3030254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4520303 - 2⁶ = 4520239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4520393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260151 + 2260152.

It is an arithmetic number, because the mean of its divisors is an integer number (2260152).

Almost surely, 2^4520303 is an apocalyptic number.

4520303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4520303 is an equidigital number, since it uses as much as digits as its factorization.

4520303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 4520303 is about 2126.1004209585. The cubic root of 4520303 is about 165.3442826638.

Adding to 4520303 its reverse (3030254), we get a palindrome (7550557).

The spelling of 4520303 in words is "four million, five hundred twenty thousand, three hundred three".