5981165165163 has 16 divisors (see below), whose sum is σ = 8035557501440. Its totient is φ = 3957131689056.

The previous prime is 5981165165137. The next prime is 5981165165189. The reversal of 5981165165163 is 3615615611895.

It is an interprime number because it is at equal distance from previous prime (5981165165137) and next prime (5981165165189).

It is not a de Polignac number, because 5981165165163 - 2⁸ = 5981165164907 is a prime.

It is a super-3 number, since 3×5981165165163³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5981165165263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1926595 + ... + 3959052.

It is an arithmetic number, because the mean of its divisors is an integer number (502222343840).

Almost surely, 2^{5981165165163} is an apocalyptic number.

5981165165163 is a deficient number, since it is larger than the sum of its proper divisors (2054392336277).

5981165165163 is a wasteful number, since it uses less digits than its factorization.

5981165165163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5888226.

The product of its digits is 5832000, while the sum is 57.

The spelling of 5981165165163 in words is "five trillion, nine hundred eighty-one billion, one hundred sixty-five million, one hundred sixty-five thousand, one hundred sixty-three".