4527646327673 has 16 divisors (see below), whose sum is σ = 5353128881280. Its totient is φ = 3746845084416.

The previous prime is 4527646327669. The next prime is 4527646327733. The reversal of 4527646327673 is 3767236467254.

It is a happy number.

It is not a de Polignac number, because 4527646327673 - 2² = 4527646327669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4527646327273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4002686 + ... + 5007672.

It is an arithmetic number, because the mean of its divisors is an integer number (334570555080).

Almost surely, 2^{4527646327673} is an apocalyptic number.

It is an amenable number.

4527646327673 is a deficient number, since it is larger than the sum of its proper divisors (825482553607).

4527646327673 is a wasteful number, since it uses less digits than its factorization.

4527646327673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027216.

The product of its digits is 213373440, while the sum is 62.

The spelling of 4527646327673 in words is "four trillion, five hundred twenty-seven billion, six hundred forty-six million, three hundred twenty-seven thousand, six hundred seventy-three".