538883168 has 48 divisors (see below), whose sum is σ = 1152829440. Its totient is φ = 247017600.

The previous prime is 538883141. The next prime is 538883173. The reversal of 538883168 is 861388835.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4553 + ... + 33143.

It is an arithmetic number, because the mean of its divisors is an integer number (24017280).

Almost surely, 2^538883168 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 538883168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576414720).

538883168 is an abundant number, since it is smaller than the sum of its proper divisors (613946272).

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

538883168 is a wasteful number, since it uses less digits than its factorization.

538883168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28651 (or 28643 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 50.

The square root of 538883168 is about 23213.8572408809. The cubic root of 538883168 is about 813.7634996419.

The spelling of 538883168 in words is "five hundred thirty-eight million, eight hundred eighty-three thousand, one hundred sixty-eight".