12089160543 has 16 divisors (see below), whose sum is σ = 16150807296. Its totient is φ = 8043497280.

The previous prime is 12089160529. The next prime is 12089160569. The reversal of 12089160543 is 34506198021.

It is not a de Polignac number, because 12089160543 - 2¹⁸ = 12088898399 is a prime.

It is a super-2 number, since 2×12089160543² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12089160443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4794123 + ... + 4796643.

It is an arithmetic number, because the mean of its divisors is an integer number (1009425456).

Almost surely, 2^12089160543 is an apocalyptic number.

12089160543 is a deficient number, since it is larger than the sum of its proper divisors (4061646753).

12089160543 is a wasteful number, since it uses less digits than its factorization.

12089160543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 12089160543 in words is "twelve billion, eighty-nine million, one hundred sixty thousand, five hundred forty-three".