4450953173 has 2 divisors, whose sum is σ = 4450953174. Its totient is φ = 4450953172.

The previous prime is 4450953163. The next prime is 4450953191. The reversal of 4450953173 is 3713590544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3251508484 + 1199444689 = 57022^2 + 34633^2 .

It is a cyclic number.

It is not a de Polignac number, because 4450953173 - 2¹⁸ = 4450691029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4450953173.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4450953163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2225476586 + 2225476587.

It is an arithmetic number, because the mean of its divisors is an integer number (2225476587).

Almost surely, 2^4450953173 is an apocalyptic number.

It is an amenable number.

4450953173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4450953173 is an equidigital number, since it uses as much as digits as its factorization.

4450953173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 4450953173 is about 66715.4642717863. The cubic root of 4450953173 is about 1644.9435866624.

The spelling of 4450953173 in words is "four billion, four hundred fifty million, nine hundred fifty-three thousand, one hundred seventy-three".