6117167889 has 18 divisors (see below), whose sum is σ = 10278507330. Its totient is φ = 3495524256.

The previous prime is 6117167843. The next prime is 6117167909. The reversal of 6117167889 is 9887617116.

6117167889 is a `hidden beast` number, since 611 + 7 + 16 + 7 + 8 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5652032400 + 465135489 = 75180^2 + 21567^2 .

It is not a de Polignac number, because 6117167889 - 2⁸ = 6117167633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6117167839) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6935124 + ... + 6936005.

It is an arithmetic number, because the mean of its divisors is an integer number (571028185).

Almost surely, 2^6117167889 is an apocalyptic number.

It is an amenable number.

6117167889 is a deficient number, since it is larger than the sum of its proper divisors (4161339441).

6117167889 is a wasteful number, since it uses less digits than its factorization.

6117167889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13871149 (or 13871139 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 54.

The square root of 6117167889 is about 78212.3256846387. The cubic root of 6117167889 is about 1828.8726560131.

The spelling of 6117167889 in words is "six billion, one hundred seventeen million, one hundred sixty-seven thousand, eight hundred eighty-nine".