548799872 has 64 divisors (see below), whose sum is σ = 1150364160. Its totient is φ = 260282880.

The previous prime is 548799847. The next prime is 548799917. The reversal of 548799872 is 278997845.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384953 + ... + 386375.

It is an arithmetic number, because the mean of its divisors is an integer number (17974440).

Almost surely, 2^548799872 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 548799872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575182080).

548799872 is an abundant number, since it is smaller than the sum of its proper divisors (601564288).

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

548799872 is a wasteful number, since it uses less digits than its factorization.

548799872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591 (or 1579 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 59.

The square root of 548799872 is about 23426.4780110028. The cubic root of 548799872 is about 818.7249030475.

The spelling of 548799872 in words is "five hundred forty-eight million, seven hundred ninety-nine thousand, eight hundred seventy-two".