54279 has 12 divisors (see below), whose sum is σ = 81016. Its totient is φ = 34992.

The previous prime is 54277. The next prime is 54287. The reversal of 54279 is 97245.

It is not a de Polignac number, because 54279 - 2¹ = 54277 is a prime.

It is a Duffinian number.

54279 is a lucky number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 252 + ... + 414.

2⁵⁴²⁷⁹ is an apocalyptic number.

54279 is a deficient number, since it is larger than the sum of its proper divisors (26737).

54279 is a wasteful number, since it uses less digits than its factorization.

54279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 203 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 54279 is about 232.9785397842. The cubic root of 54279 is about 37.8626156288.

It can be divided in two parts, 54 and 279, that added together give a palindrome (333).

The spelling of 54279 in words is "fifty-four thousand, two hundred seventy-nine".