543875 has 16 divisors (see below), whose sum is σ = 717600. Its totient is φ = 410400.

The previous prime is 543871. The next prime is 543877. The reversal of 543875 is 578345.

It is a happy number.

It is not a de Polignac number, because 543875 - 2² = 543871 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2261 + ... + 2489.

It is an arithmetic number, because the mean of its divisors is an integer number (44850).

2⁵⁴³⁸⁷⁵ is an apocalyptic number.

543875 is a deficient number, since it is larger than the sum of its proper divisors (173725).

543875 is a wasteful number, since it uses less digits than its factorization.

543875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 253 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 543875 is about 737.4788132550. The cubic root of 543875 is about 81.6268490240.

The spelling of 543875 in words is "five hundred forty-three thousand, eight hundred seventy-five".