548985288 has 32 divisors (see below), whose sum is σ = 1373752800. Its totient is φ = 182823168.

The previous prime is 548985271. The next prime is 548985319. The reversal of 548985288 is 882589845.

It is a super-3 number, since 3×548985288³ (a number of 27 digits) contains 333 as substring.

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, 16768 + ... + 37136.

It is an arithmetic number, because the mean of its divisors is an integer number (42929775).

Almost surely, 2^548985288 is an apocalyptic number.

It is an amenable number.

548985288 is an abundant number, since it is smaller than the sum of its proper divisors (824767512).

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

548985288 is a wasteful number, since it uses less digits than its factorization.

548985288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21501 (or 21497 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 57.

The square root of 548985288 is about 23430.4350791871. The cubic root of 548985288 is about 818.8170967059.

The spelling of 548985288 in words is "five hundred forty-eight million, nine hundred eighty-five thousand, two hundred eighty-eight".