2160718573 has 24 divisors (see below), whose sum is σ = 2479657320. Its totient is φ = 1878589440.

The previous prime is 2160718543. The next prime is 2160718579. The reversal of 2160718573 is 3758170612.

2160718573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 1061000329 + 1099718244 = 32573^2 + 33162^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2160718573 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160718579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195565 + ... + 206317.

It is an arithmetic number, because the mean of its divisors is an integer number (103319055).

Almost surely, 2^2160718573 is an apocalyptic number.

It is an amenable number.

2160718573 is a deficient number, since it is larger than the sum of its proper divisors (318938747).

2160718573 is a wasteful number, since it uses less digits than its factorization.

2160718573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849 (or 10836 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 2160718573 is about 46483.5301262716. The cubic root of 2160718573 is about 1292.8041424412.

The spelling of 2160718573 in words is "two billion, one hundred sixty million, seven hundred eighteen thousand, five hundred seventy-three".