548879564 has 12 divisors (see below), whose sum is σ = 966901488. Its totient is φ = 272622000.

The previous prime is 548879557. The next prime is 548879599. The reversal of 548879564 is 465978845.

It is a happy number.

548879564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453767 + ... + 454974.

It is an arithmetic number, because the mean of its divisors is an integer number (80575124).

Almost surely, 2^548879564 is an apocalyptic number.

It is an amenable number.

548879564 is a deficient number, since it is larger than the sum of its proper divisors (418021924).

548879564 is a wasteful number, since it uses less digits than its factorization.

548879564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908896 (or 908894 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 56.

The square root of 548879564 is about 23428.1788451429. The cubic root of 548879564 is about 818.7645305270.

The spelling of 548879564 in words is "five hundred forty-eight million, eight hundred seventy-nine thousand, five hundred sixty-four".