543441317 has 4 divisors (see below), whose sum is σ = 547589856. Its totient is φ = 539292780.

The previous prime is 543441289. The next prime is 543441331. The reversal of 543441317 is 713144345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 713144345 = 5 ⋅142628869.

It is a cyclic number.

It is not a de Polignac number, because 543441317 - 2⁸ = 543441061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543441517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2074073 + ... + 2074334.

It is an arithmetic number, because the mean of its divisors is an integer number (136897464).

Almost surely, 2^543441317 is an apocalyptic number.

It is an amenable number.

543441317 is a deficient number, since it is larger than the sum of its proper divisors (4148539).

543441317 is a wasteful number, since it uses less digits than its factorization.

543441317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148538.

The product of its digits is 20160, while the sum is 32.

The square root of 543441317 is about 23311.8278348138. The cubic root of 543441317 is about 816.0514698447.

The spelling of 543441317 in words is "five hundred forty-three million, four hundred forty-one thousand, three hundred seventeen".