54579 has 16 divisors (see below), whose sum is σ = 87552. Its totient is φ = 29568.

The previous prime is 54577. The next prime is 54581. The reversal of 54579 is 97545.

It is an interprime number because it is at equal distance from previous prime (54577) and next prime (54581).

It is not a de Polignac number, because 54579 - 2¹ = 54577 is a prime.

It is a plaindrome in base 15.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (54577) 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, 427 + ... + 539.

It is an arithmetic number, because the mean of its divisors is an integer number (5472).

2⁵⁴⁵⁷⁹ is an apocalyptic number.

54579 is a deficient number, since it is larger than the sum of its proper divisors (32973).

54579 is a wasteful number, since it uses less digits than its factorization.

54579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146.

The product of its digits is 6300, while the sum is 30.

The square root of 54579 is about 233.6214887377. The cubic root of 54579 is about 37.9322430602.

The spelling of 54579 in words is "fifty-four thousand, five hundred seventy-nine".