4516944673 has 4 divisors (see below), whose sum is σ = 4523388948. Its totient is φ = 4510500400.

The previous prime is 4516944647. The next prime is 4516944701. The reversal of 4516944673 is 3764496154.

4516944673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2473271824 + 2043672849 = 49732^2 + 45207^2 .

It is a cyclic number.

It is not a de Polignac number, because 4516944673 - 2²¹ = 4514847521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4516944623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3221086 + ... + 3222487.

It is an arithmetic number, because the mean of its divisors is an integer number (1130847237).

Almost surely, 2^4516944673 is an apocalyptic number.

It is an amenable number.

4516944673 is a deficient number, since it is larger than the sum of its proper divisors (6444275).

4516944673 is an equidigital number, since it uses as much as digits as its factorization.

4516944673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6444274.

The product of its digits is 2177280, while the sum is 49.

The square root of 4516944673 is about 67208.2187905616. The cubic root of 4516944673 is about 1653.0332539914.

The spelling of 4516944673 in words is "four billion, five hundred sixteen million, nine hundred forty-four thousand, six hundred seventy-three".