16585660544273 has 8 divisors (see below), whose sum is σ = 16943441224320. Its totient is φ = 16228083792880.

The previous prime is 16585660544261. The next prime is 16585660544347. The reversal of 16585660544273 is 37244506658561.

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 16585660544273 - 2¹² = 16585660540177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16585660514273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50817743 + ... + 51143076.

It is an arithmetic number, because the mean of its divisors is an integer number (2117930153040).

Almost surely, 2^{16585660544273} is an apocalyptic number.

It is an amenable number.

16585660544273 is a deficient number, since it is larger than the sum of its proper divisors (357780680047).

16585660544273 is a wasteful number, since it uses less digits than its factorization.

16585660544273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101964327.

The product of its (nonzero) digits is 145152000, while the sum is 62.

The spelling of 16585660544273 in words is "sixteen trillion, five hundred eighty-five billion, six hundred sixty million, five hundred forty-four thousand, two hundred seventy-three".