543034 has 4 divisors (see below), whose sum is σ = 814554. Its totient is φ = 271516.

The previous prime is 543029. The next prime is 543061. The reversal of 543034 is 430345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430345 = 5 ⋅86069.

It can be written as a sum of positive squares in only one way, i.e., 540225 + 2809 = 735^2 + 53^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135757 + ... + 135760.

2⁵⁴³⁰³⁴ is an apocalyptic number.

543034 is a deficient number, since it is larger than the sum of its proper divisors (271520).

543034 is a wasteful number, since it uses less digits than its factorization.

543034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271519.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 543034 is about 736.9084067915. The cubic root of 543034 is about 81.5847538157.

Adding to 543034 its reverse (430345), we get a palindrome (973379).

The spelling of 543034 in words is "five hundred forty-three thousand, thirty-four".