55548948 has 144 divisors (see below), whose sum is σ = 167133120. Its totient is φ = 14309568.

The previous prime is 55548947. The next prime is 55548959. The reversal of 55548948 is 84984555.

55548948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55548897 and 55548906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55548947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1291815 + ... + 1291857.

Almost surely, 2^55548948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55548948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83566560).

55548948 is an abundant number, since it is smaller than the sum of its proper divisors (111584172).

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

55548948 is a wasteful number, since it uses less digits than its factorization.

55548948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 68 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 48.

The square root of 55548948 is about 7453.1166635174. The cubic root of 55548948 is about 381.5562860588.

The spelling of 55548948 in words is "fifty-five million, five hundred forty-eight thousand, nine hundred forty-eight".