4530173 has 2 divisors, whose sum is σ = 4530174. Its totient is φ = 4530172.

The previous prime is 4530157. The next prime is 4530181. The reversal of 4530173 is 3710354.

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., 3485689 + 1044484 = 1867^2 + 1022^2 .

It is a cyclic number.

It is not a de Polignac number, because 4530173 - 2⁴ = 4530157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4530193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265086 + 2265087.

It is an arithmetic number, because the mean of its divisors is an integer number (2265087).

Almost surely, 2^4530173 is an apocalyptic number.

It is an amenable number.

4530173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4530173 is an equidigital number, since it uses as much as digits as its factorization.

4530173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 4530173 is about 2128.4203062365. The cubic root of 4530173 is about 165.4645372671.

The spelling of 4530173 in words is "four million, five hundred thirty thousand, one hundred seventy-three".