4542603 has 16 divisors (see below), whose sum is σ = 6562080. Its totient is φ = 2778624.

The previous prime is 4542583. The next prime is 4542611. The reversal of 4542603 is 3062454.

It is not a de Polignac number, because 4542603 - 2¹⁷ = 4411531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4542203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10275 + ... + 10707.

It is an arithmetic number, because the mean of its divisors is an integer number (410130).

Almost surely, 2^4542603 is an apocalyptic number.

4542603 is a deficient number, since it is larger than the sum of its proper divisors (2019477).

4542603 is a wasteful number, since it uses less digits than its factorization.

4542603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4542603 is about 2131.3383119533. The cubic root of 4542603 is about 165.6157342864.

The spelling of 4542603 in words is "four million, five hundred forty-two thousand, six hundred three".