543025 has 24 divisors (see below), whose sum is σ = 803520. Its totient is φ = 356160.

The previous prime is 543019. The next prime is 543029. The reversal of 543025 is 520345.

It is a happy number.

It is not a de Polignac number, because 543025 - 2³ = 543017 is a prime.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 542993 and 543011.

It is not an unprimeable number, because it can be changed into a prime (543029) 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 23 ways as a sum of consecutive naturals, for example, 5022 + ... + 5128.

It is an arithmetic number, because the mean of its divisors is an integer number (33480).

2⁵⁴³⁰²⁵ is an apocalyptic number.

It is an amenable number.

543025 is a deficient number, since it is larger than the sum of its proper divisors (260495).

543025 is a wasteful number, since it uses less digits than its factorization.

543025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 543025 is about 736.9023001728. The cubic root of 543025 is about 81.5843030969.

The spelling of 543025 in words is "five hundred forty-three thousand, twenty-five".