548870393228 has 24 divisors (see below), whose sum is σ = 965955059664. Its totient is φ = 272887272000.

The previous prime is 548870393219. The next prime is 548870393251. The reversal of 548870393228 is 822393078845.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39578 + ... + 1048478.

It is an arithmetic number, because the mean of its divisors is an integer number (40248127486).

Almost surely, 2^548870393228 is an apocalyptic number.

It is an amenable number.

548870393228 is a deficient number, since it is larger than the sum of its proper divisors (417084666436).

548870393228 is a wasteful number, since it uses less digits than its factorization.

548870393228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009673 (or 1009671 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 548870393228 in words is "five hundred forty-eight billion, eight hundred seventy million, three hundred ninety-three thousand, two hundred twenty-eight".