4543045603 has 4 divisors (see below), whose sum is σ = 4543180488. Its totient is φ = 4542910720.

The previous prime is 4543045571. The next prime is 4543045613. The reversal of 4543045603 is 3065403454.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4543045603 - 2⁵ = 4543045571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4543045613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30243 + ... + 100003.

It is an arithmetic number, because the mean of its divisors is an integer number (1135795122).

Almost surely, 2^4543045603 is an apocalyptic number.

4543045603 is a deficient number, since it is larger than the sum of its proper divisors (134885).

4543045603 is an equidigital number, since it uses as much as digits as its factorization.

4543045603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134884.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 4543045603 is about 67402.1186833174. The cubic root of 4543045603 is about 1656.2111296766.

The spelling of 4543045603 in words is "four billion, five hundred forty-three million, forty-five thousand, six hundred three".