543363345 has 48 divisors (see below), whose sum is σ = 1078122240. Its totient is φ = 247992192.

The previous prime is 543363323. The next prime is 543363397.

543363345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543363345 - 2⁵ = 543363313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 288547 + ... + 290423.

It is an arithmetic number, because the mean of its divisors is an integer number (22460880).

Almost surely, 2^543363345 is an apocalyptic number.

It is an amenable number.

543363345 is a deficient number, since it is larger than the sum of its proper divisors (534758895).

543363345 is a wasteful number, since it uses less digits than its factorization.

543363345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814 (or 2811 counting only the distinct ones).

The product of its digits is 194400, while the sum is 36.

The square root of 543363345 is about 23310.1554048874. The cubic root of 543363345 is about 816.0124394370.

The spelling of 543363345 in words is "five hundred forty-three million, three hundred sixty-three thousand, three hundred forty-five".