5168289 has 32 divisors (see below), whose sum is σ = 8626176. Its totient is φ = 2684160.

The previous prime is 5168287. The next prime is 5168291. The reversal of 5168289 is 9828615.

5168289 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5168287) and next prime (5168291).

It is not a de Polignac number, because 5168289 - 2¹ = 5168287 is a prime.

It is a super-2 number, since 2×5168289² = 53422422375042, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5168287) 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, 10834 + ... + 11300.

It is an arithmetic number, because the mean of its divisors is an integer number (269568).

Almost surely, 2^5168289 is an apocalyptic number.

It is an amenable number.

5168289 is a deficient number, since it is larger than the sum of its proper divisors (3457887).

5168289 is a wasteful number, since it uses less digits than its factorization.

5168289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525.

The product of its digits is 34560, while the sum is 39.

The square root of 5168289 is about 2273.3871205758. The cubic root of 5168289 is about 172.8949321370.

The spelling of 5168289 in words is "five million, one hundred sixty-eight thousand, two hundred eighty-nine".