543436113 has 16 divisors (see below), whose sum is σ = 793009152. Its totient is φ = 328290000.

The previous prime is 543436073. The next prime is 543436139. The reversal of 543436113 is 311634345.

It is not a de Polignac number, because 543436113 - 2²⁰ = 542387537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (543436013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16213 + ... + 36738.

It is an arithmetic number, because the mean of its divisors is an integer number (49563072).

Almost surely, 2^543436113 is an apocalyptic number.

It is an amenable number.

543436113 is a deficient number, since it is larger than the sum of its proper divisors (249573039).

543436113 is a wasteful number, since it uses less digits than its factorization.

543436113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53276.

The product of its digits is 12960, while the sum is 30.

The square root of 543436113 is about 23311.7162173873. The cubic root of 543436113 is about 816.0488649971.

The spelling of 543436113 in words is "five hundred forty-three million, four hundred thirty-six thousand, one hundred thirteen".