4549003 has 2 divisors, whose sum is σ = 4549004. Its totient is φ = 4549002.

The previous prime is 4548983. The next prime is 4549021. The reversal of 4549003 is 3009454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4549003 is a prime.

It is not a weakly prime, because it can be changed into another prime (4541003) 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, 2274501 + 2274502.

It is an arithmetic number, because the mean of its divisors is an integer number (2274502).

Almost surely, 2^4549003 is an apocalyptic number.

4549003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4549003 is an equidigital number, since it uses as much as digits as its factorization.

4549003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4549003 is about 2132.8391875620. The cubic root of 4549003 is about 165.6934755661.

The spelling of 4549003 in words is "four million, five hundred forty-nine thousand, three".