54659 has 4 divisors (see below), whose sum is σ = 59640. Its totient is φ = 49680.

The previous prime is 54647. The next prime is 54667. The reversal of 54659 is 95645.

54659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54659 - 2⁸ = 54403 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 4⁵ + 6⁶ + 5⁵ + 9³ .

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (54629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2474 + ... + 2495.

It is an arithmetic number, because the mean of its divisors is an integer number (14910).

2⁵⁴⁶⁵⁹ is an apocalyptic number.

54659 is a deficient number, since it is larger than the sum of its proper divisors (4981).

54659 is a wasteful number, since it uses less digits than its factorization.

54659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980.

The product of its digits is 5400, while the sum is 29.

The square root of 54659 is about 233.7926431691. The cubic root of 54659 is about 37.9507672666.

It can be divided in two parts, 5 and 4659, that added together give a palindrome (4664).

The spelling of 54659 in words is "fifty-four thousand, six hundred fifty-nine".