4500553 has 2 divisors, whose sum is σ = 4500554. Its totient is φ = 4500552.

The previous prime is 4500547. The next prime is 4500557. The reversal of 4500553 is 3550054.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4313929 + 186624 = 2077^2 + 432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4500553 is a prime.

It is not a weakly prime, because it can be changed into another prime (4500557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2250276 + 2250277.

It is an arithmetic number, because the mean of its divisors is an integer number (2250277).

Almost surely, 2^4500553 is an apocalyptic number.

It is an amenable number.

4500553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4500553 is an equidigital number, since it uses as much as digits as its factorization.

4500553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 4500553 is about 2121.4506829054. The cubic root of 4500553 is about 165.1031250039.

The spelling of 4500553 in words is "four million, five hundred thousand, five hundred fifty-three".