55548704 has 48 divisors (see below), whose sum is σ = 115930080. Its totient is φ = 26127360.

The previous prime is 55548679. The next prime is 55548737. The reversal of 55548704 is 40784555.

55548704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 128072 + ... + 128504.

It is an arithmetic number, because the mean of its divisors is an integer number (2415210).

Almost surely, 2^55548704 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 55548704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57965040).

55548704 is an abundant number, since it is smaller than the sum of its proper divisors (60381376).

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

55548704 is a wasteful number, since it uses less digits than its factorization.

55548704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 55548704 is about 7453.1002945083. The cubic root of 55548704 is about 381.5557273931. Note that the first 3 decimals are identical.

The spelling of 55548704 in words is "fifty-five million, five hundred forty-eight thousand, seven hundred four".