55482 has 16 divisors (see below), whose sum is σ = 126912. Its totient is φ = 15840.
The previous prime is 55469. The next prime is 55487. The reversal of 55482 is 28455.
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (55487) by changing a digit.
55482 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619 + ... + 702.
It is an arithmetic number, because the mean of its divisors is an integer number (7932).
255482 is an apocalyptic number.
55482 is an abundant number, since it is smaller than the sum of its proper divisors (71430).
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 (63456).
55482 is a wasteful number, since it uses less digits than its factorization.
55482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1333.
The product of its digits is 1600, while the sum is 24.
The square root of 55482 is about 235.5461738174. The cubic root of 55482 is about 38.1402939625.
It can be divided in two parts, 554 and 82, that added together give a palindrome (636).
The spelling of 55482 in words is "fifty-five thousand, four hundred eighty-two".
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