550708768 has 48 divisors (see below), whose sum is σ = 1149120000. Its totient is φ = 259068672.

The previous prime is 550708751. The next prime is 550708813. The reversal of 550708768 is 867807055.

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, 87553 + ... + 93631.

It is an arithmetic number, because the mean of its divisors is an integer number (23940000).

Almost surely, 2^550708768 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 550708768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574560000).

550708768 is an abundant number, since it is smaller than the sum of its proper divisors (598411232).

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

550708768 is a wasteful number, since it uses less digits than its factorization.

550708768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6257 (or 6249 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 46.

The square root of 550708768 is about 23467.1849185197. The cubic root of 550708768 is about 819.6730641944.

The spelling of 550708768 in words is "five hundred fifty million, seven hundred eight thousand, seven hundred sixty-eight".