54317 has 4 divisors (see below), whose sum is σ = 56220. Its totient is φ = 52416.

The previous prime is 54311. The next prime is 54319. The reversal of 54317 is 71345.

It is a happy number.

54317 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 can be written as a sum of positive squares in 2 ways, for example, as 11881 + 42436 = 109^2 + 206^2 .

It is a cyclic number.

It is not a de Polignac number, because 54317 - 2¹² = 50221 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 54317.

It is not an unprimeable number, because it can be changed into a prime (54311) 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, 908 + ... + 965.

It is an arithmetic number, because the mean of its divisors is an integer number (14055).

2⁵⁴³¹⁷ is an apocalyptic number.

It is an amenable number.

54317 is a deficient number, since it is larger than the sum of its proper divisors (1903).

54317 is a wasteful number, since it uses less digits than its factorization.

54317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902.

The product of its digits is 420, while the sum is 20.

The square root of 54317 is about 233.0600780915. The cubic root of 54317 is about 37.8714492708.

The spelling of 54317 in words is "fifty-four thousand, three hundred seventeen".