54663 has 16 divisors (see below), whose sum is σ = 88320. Its totient is φ = 29376.

The previous prime is 54647. The next prime is 54667. The reversal of 54663 is 36645.

It is not a de Polignac number, because 54663 - 2⁴ = 54647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331 + ... + 467.

It is an arithmetic number, because the mean of its divisors is an integer number (5520).

2⁵⁴⁶⁶³ is an apocalyptic number.

54663 is a deficient number, since it is larger than the sum of its proper divisors (33657).

54663 is a wasteful number, since it uses less digits than its factorization.

54663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166.

The product of its digits is 2160, while the sum is 24.

The square root of 54663 is about 233.8011976017. The cubic root of 54663 is about 37.9516930024.

It can be divided in two parts, 54 and 663, that added together give a palindrome (717).

The spelling of 54663 in words is "fifty-four thousand, six hundred sixty-three".