5568857472 has 128 divisors (see below), whose sum is σ = 15676869600. Its totient is φ = 1748418560.

The previous prime is 5568857461. The next prime is 5568857509. The reversal of 5568857472 is 2747588655.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450478 + ... + 462674.

Almost surely, 2^5568857472 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 5568857472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7838434800).

5568857472 is an abundant number, since it is smaller than the sum of its proper divisors (10108012128).

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

5568857472 is a wasteful number, since it uses less digits than its factorization.

5568857472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12284 (or 12272 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 57.

The square root of 5568857472 is about 74624.7778690161. Note that the first 3 decimals coincide. The cubic root of 5568857472 is about 1772.5100281852.

The spelling of 5568857472 in words is "five billion, five hundred sixty-eight million, eight hundred fifty-seven thousand, four hundred seventy-two".