20166062755273 has 8 divisors (see below), whose sum is σ = 21138334642656. Its totient is φ = 19216667853600.

The previous prime is 20166062755271. The next prime is 20166062755339. The reversal of 20166062755273 is 37255726066102.

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 20166062755273 - 2¹ = 20166062755271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20166062755273.

It is not an unprimeable number, because it can be changed into a prime (20166062755271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5719244623 + ... + 5719248148.

It is an arithmetic number, because the mean of its divisors is an integer number (2642291830332).

Almost surely, 2^{20166062755273} is an apocalyptic number.

It is an amenable number.

20166062755273 is a deficient number, since it is larger than the sum of its proper divisors (972271887383).

20166062755273 is a wasteful number, since it uses less digits than its factorization.

20166062755273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11438492855.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 20166062755273 in words is "twenty trillion, one hundred sixty-six billion, sixty-two million, seven hundred fifty-five thousand, two hundred seventy-three".