543453055 has 4 divisors (see below), whose sum is σ = 652143672. Its totient is φ = 434762440.

The previous prime is 543453017. The next prime is 543453083. The reversal of 543453055 is 550354345.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 543453055 - 2⁷ = 543452927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 543453055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54345301 + ... + 54345310.

It is an arithmetic number, because the mean of its divisors is an integer number (163035918).

Almost surely, 2^543453055 is an apocalyptic number.

543453055 is a deficient number, since it is larger than the sum of its proper divisors (108690617).

543453055 is a wasteful number, since it uses less digits than its factorization.

543453055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108690616.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 543453055 is about 23312.0795940645. The cubic root of 543453055 is about 816.0573452066.

The spelling of 543453055 in words is "five hundred forty-three million, four hundred fifty-three thousand, fifty-five".