54868 has 24 divisors (see below), whose sum is σ = 110880. Its totient is φ = 23520.

The previous prime is 54851. The next prime is 54869. The reversal of 54868 is 86845.

54868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255 + ... + 1297.

It is an arithmetic number, because the mean of its divisors is an integer number (4620).

2⁵⁴⁸⁶⁸ is an apocalyptic number.

54868 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

54868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55440).

54868 is a wasteful number, since it uses less digits than its factorization.

54868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 85 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 54868 is about 234.2391939877. The cubic root of 54868 is about 37.9990766165. Note that the first 3 decimals are identical.

It can be divided in two parts, 548 and 68, that added together give a palindrome (616).

The spelling of 54868 in words is "fifty-four thousand, eight hundred sixty-eight".