4532003 has 4 divisors (see below), whose sum is σ = 5179440. Its totient is φ = 3884568.

The previous prime is 4531999. The next prime is 4532009. The reversal of 4532003 is 3002354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3002354 = 2 ⋅1501177.

It is a cyclic number.

It is not a de Polignac number, because 4532003 - 2² = 4531999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4532009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323708 + ... + 323721.

It is an arithmetic number, because the mean of its divisors is an integer number (1294860).

Almost surely, 2^4532003 is an apocalyptic number.

4532003 is a deficient number, since it is larger than the sum of its proper divisors (647437).

4532003 is an equidigital number, since it uses as much as digits as its factorization.

4532003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647436.

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

The square root of 4532003 is about 2128.8501591235. The cubic root of 4532003 is about 165.4868145135.

Adding to 4532003 its reverse (3002354), we get a palindrome (7534357).

The spelling of 4532003 in words is "four million, five hundred thirty-two thousand, three".