8045466173 has 2 divisors, whose sum is σ = 8045466174. Its totient is φ = 8045466172.

The previous prime is 8045466161. The next prime is 8045466179. The reversal of 8045466173 is 3716645408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6861968569 + 1183497604 = 82837^2 + 34402^2 .

It is a cyclic number.

It is not a de Polignac number, because 8045466173 - 2³⁰ = 6971724349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8045466179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4022733086 + 4022733087.

It is an arithmetic number, because the mean of its divisors is an integer number (4022733087).

Almost surely, 2^8045466173 is an apocalyptic number.

It is an amenable number.

8045466173 is a deficient number, since it is larger than the sum of its proper divisors (1).

8045466173 is an equidigital number, since it uses as much as digits as its factorization.

8045466173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 8045466173 is about 89696.5226360532. The cubic root of 8045466173 is about 2003.7816926435.

The spelling of 8045466173 in words is "eight billion, forty-five million, four hundred sixty-six thousand, one hundred seventy-three".