4535603 has 2 divisors, whose sum is σ = 4535604. Its totient is φ = 4535602.

The previous prime is 4535593. The next prime is 4535611. The reversal of 4535603 is 3065354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4535603 - 2⁶ = 4535539 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4535653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2267801 + 2267802.

It is an arithmetic number, because the mean of its divisors is an integer number (2267802).

Almost surely, 2^4535603 is an apocalyptic number.

4535603 is a deficient number, since it is larger than the sum of its proper divisors (1).

4535603 is an equidigital number, since it uses as much as digits as its factorization.

4535603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 4535603 is about 2129.6955181434. The cubic root of 4535603 is about 165.5306211082.

It can be divided in two parts, 4 and 535603, that multiplied together give a palindrome (2142412).

The spelling of 4535603 in words is "four million, five hundred thirty-five thousand, six hundred three".