54552 has 16 divisors (see below), whose sum is σ = 136440. Its totient is φ = 18176.

The previous prime is 54547. The next prime is 54559. The reversal of 54552 is 25545.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54559) by changing a digit.

54552 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113 + ... + 1160.

2⁵⁴⁵⁵² is an apocalyptic number.

It is an amenable number.

54552 is an abundant number, since it is smaller than the sum of its proper divisors (81888).

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 (68220).

54552 is a wasteful number, since it uses less digits than its factorization.

54552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2282 (or 2278 counting only the distinct ones).

The product of its digits is 1000, while the sum is 21.

The square root of 54552 is about 233.5636958091. The cubic root of 54552 is about 37.9259870552.

It can be divided in two parts, 54 and 552, that added together give a palindrome (606).

The spelling of 54552 in words is "fifty-four thousand, five hundred fifty-two".