54079 has 4 divisors (see below), whose sum is σ = 55440. Its totient is φ = 52720.

The previous prime is 54059. The next prime is 54083. The reversal of 54079 is 97045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54079 - 2⁷ = 53951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619 + ... + 700.

It is an arithmetic number, because the mean of its divisors is an integer number (13860).

2⁵⁴⁰⁷⁹ is an apocalyptic number.

54079 is a deficient number, since it is larger than the sum of its proper divisors (1361).

54079 is a wasteful number, since it uses less digits than its factorization.

54079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 54079 is about 232.5489195847. The cubic root of 54079 is about 37.8160546939.

The spelling of 54079 in words is "fifty-four thousand, seventy-nine".