4473168845 has 8 divisors (see below), whose sum is σ = 5415305976. Its totient is φ = 3546866176.

The previous prime is 4473168793. The next prime is 4473168851. The reversal of 4473168845 is 5488613744.

4473168845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 169546441 + 4303622404 = 13021^2 + 65602^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4473168845 - 2⁸ = 4473168589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4473168793 and 4473168802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3957992 + ... + 3959121.

It is an arithmetic number, because the mean of its divisors is an integer number (676913247).

Almost surely, 2^4473168845 is an apocalyptic number.

It is an amenable number.

4473168845 is a deficient number, since it is larger than the sum of its proper divisors (942137131).

4473168845 is a wasteful number, since it uses less digits than its factorization.

4473168845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7917231.

The product of its digits is 2580480, while the sum is 50.

The square root of 4473168845 is about 66881.7527058016. The cubic root of 4473168845 is about 1647.6758026548.

The spelling of 4473168845 in words is "four billion, four hundred seventy-three million, one hundred sixty-eight thousand, eight hundred forty-five".