548248168 has 32 divisors (see below), whose sum is σ = 1113625800. Its totient is φ = 253029504.

The previous prime is 548248159. The next prime is 548248247. The reversal of 548248168 is 861842845.

It can be written as a sum of positive squares in 4 ways, for example, as 20994724 + 527253444 = 4582^2 + 22962^2 .

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, 1980 + ... + 33172.

Almost surely, 2^548248168 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 548248168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556812900).

548248168 is an abundant number, since it is smaller than the sum of its proper divisors (565377632).

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

548248168 is a wasteful number, since it uses less digits than its factorization.

548248168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31238 (or 31208 counting only the distinct ones).

The product of its digits is 491520, while the sum is 46.

The square root of 548248168 is about 23414.6998272453. The cubic root of 548248168 is about 818.4504585898.

The spelling of 548248168 in words is "five hundred forty-eight million, two hundred forty-eight thousand, one hundred sixty-eight".