5566115552 has 24 divisors (see below), whose sum is σ = 11434738896. Its totient is φ = 2662054912.

The previous prime is 5566115549. The next prime is 5566115563. The reversal of 5566115552 is 2555116655.

It is a happy number.

It is a congruent number.

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, 3780593 + ... + 3782064.

It is an arithmetic number, because the mean of its divisors is an integer number (476447454).

Almost surely, 2^5566115552 is an apocalyptic number.

It is an amenable number.

5566115552 is an abundant number, since it is smaller than the sum of its proper divisors (5868623344).

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

5566115552 is a wasteful number, since it uses less digits than its factorization.

5566115552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7562690 (or 7562682 counting only the distinct ones).

The product of its digits is 225000, while the sum is 41.

The square root of 5566115552 is about 74606.4042291277. The cubic root of 5566115552 is about 1772.2190721206.

The spelling of 5566115552 in words is "five billion, five hundred sixty-six million, one hundred fifteen thousand, five hundred fifty-two".