5686989161 has 32 divisors (see below), whose sum is σ = 6962841600. Its totient is φ = 4536829440.

The previous prime is 5686989157. The next prime is 5686989163. The reversal of 5686989161 is 1619896865.

5686989161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5686989161 - 2² = 5686989157 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 5686989161.

It is not an unprimeable number, because it can be changed into a prime (5686989163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1792985 + ... + 1796153.

It is an arithmetic number, because the mean of its divisors is an integer number (217588800).

Almost surely, 2^5686989161 is an apocalyptic number.

It is an amenable number.

5686989161 is a deficient number, since it is larger than the sum of its proper divisors (1275852439).

5686989161 is a wasteful number, since it uses less digits than its factorization.

5686989161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429.

The product of its digits is 5598720, while the sum is 59.

The square root of 5686989161 is about 75412.1287393480. The cubic root of 5686989161 is about 1784.9558019850.

The spelling of 5686989161 in words is "five billion, six hundred eighty-six million, nine hundred eighty-nine thousand, one hundred sixty-one".