546459 has 8 divisors (see below), whose sum is σ = 767040. Its totient is φ = 345096.

The previous prime is 546391. The next prime is 546461. The reversal of 546459 is 954645.

546459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 546459 - 2⁹ = 545947 is a prime.

It is a d-powerful number, because it can be written as 5 + 4² + 4⁶ + 6⁵ + 5⁵ + 9⁶ .

It is not an unprimeable number, because it can be changed into a prime (546479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4737 + ... + 4850.

It is an arithmetic number, because the mean of its divisors is an integer number (95880).

2⁵⁴⁶⁴⁵⁹ is an apocalyptic number.

546459 is a deficient number, since it is larger than the sum of its proper divisors (220581).

546459 is a wasteful number, since it uses less digits than its factorization.

546459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9609.

The product of its digits is 21600, while the sum is 33.

The square root of 546459 is about 739.2286520421. The cubic root of 546459 is about 81.7559170497.

It can be divided in two parts, 5 and 46459, that added together give a palindrome (46464).

The spelling of 546459 in words is "five hundred forty-six thousand, four hundred fifty-nine".