4473068161 has 9 divisors (see below), whose sum is σ = 4573478721. Its totient is φ = 4374819972.

The previous prime is 4473068147. The next prime is 4473068191. The reversal of 4473068161 is 1618603744.

The square root of 4473068161 is 66881.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4473068161 - 2¹¹ = 4473066113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4473068191) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3142696 + ... + 3144118.

Almost surely, 2^4473068161 is an apocalyptic number.

4473068161 is the 66881-st square number.

4473068161 is the 33441-st centered octagonal number.

It is an amenable number.

4473068161 is a deficient number, since it is larger than the sum of its proper divisors (100410560).

4473068161 is an frugal number, since it uses more digits than its factorization.

4473068161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The cubic root of 4473068161 is about 1647.6634403645.

The spelling of 4473068161 in words is "four billion, four hundred seventy-three million, sixty-eight thousand, one hundred sixty-one".