543454 has 8 divisors (see below), whose sum is σ = 818928. Its totient is φ = 270480.

The previous prime is 543427. The next prime is 543463. The reversal of 543454 is 454345.

543454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

543454 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

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

543454 is a Rhonda number in base 6.

It is a congruent number.

It is an unprimeable number.

543454 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79 + ... + 1045.

It is an arithmetic number, because the mean of its divisors is an integer number (102366).

2⁵⁴³⁴⁵⁴ is an apocalyptic number.

543454 is a deficient number, since it is larger than the sum of its proper divisors (275474).

543454 is a wasteful number, since it uses less digits than its factorization.

543454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250.

The product of its digits is 4800, while the sum is 25.

The square root of 543454 is about 737.1933260685. The cubic root of 543454 is about 81.6057818215.

Adding to 543454 its reverse (454345), we get a palindrome (997799).

The spelling of 543454 in words is "five hundred forty-three thousand, four hundred fifty-four".