54548 has 12 divisors (see below), whose sum is σ = 102900. Its totient is φ = 25152.

The previous prime is 54547. The next prime is 54559. The reversal of 54548 is 84545.

It can be written as a sum of positive squares in 2 ways, for example, as 29584 + 24964 = 172^2 + 158^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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 (54541) by changing a digit.

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, 473 + ... + 576.

It is an arithmetic number, because the mean of its divisors is an integer number (8575).

2⁵⁴⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

54548 is a deficient number, since it is larger than the sum of its proper divisors (48352).

54548 is a wasteful number, since it uses less digits than its factorization.

54548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 1064 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 54548 is about 233.5551326775. Note that the first 3 decimals coincide. The cubic root of 54548 is about 37.9250600641.

It can be divided in two parts, 54 and 548, that multiplied together give a palindrome (29592).

The spelling of 54548 in words is "fifty-four thousand, five hundred forty-eight".