54458 has 8 divisors (see below), whose sum is σ = 83028. Its totient is φ = 26784.

The previous prime is 54449. The next prime is 54469. The reversal of 54458 is 85445.

54458 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 2 ways, for example, as 54289 + 169 = 233^2 + 13^2 .

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

It is an Ulam number.

It is a Curzon number.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41 + ... + 332.

2⁵⁴⁴⁵⁸ is an apocalyptic number.

54458 is a deficient number, since it is larger than the sum of its proper divisors (28570).

54458 is a wasteful number, since it uses less digits than its factorization.

54458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448.

The product of its digits is 3200, while the sum is 26.

The square root of 54458 is about 233.3623791445. The cubic root of 54458 is about 37.9041907726.

It can be divided in two parts, 54 and 458, that added together give a 9-th power (512 = 2⁹).

The spelling of 54458 in words is "fifty-four thousand, four hundred fifty-eight".