5666038260 has 48 divisors (see below), whose sum is σ = 16699905600. Its totient is φ = 1431419904.

The previous prime is 5666038249. The next prime is 5666038277. The reversal of 5666038260 is 628306665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2483965 + ... + 2486244.

It is an arithmetic number, because the mean of its divisors is an integer number (347914700).

Almost surely, 2^5666038260 is an apocalyptic number.

It is an amenable number.

5666038260 is an abundant number, since it is smaller than the sum of its proper divisors (11033867340).

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

5666038260 is a wasteful number, since it uses less digits than its factorization.

5666038260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970240 (or 4970238 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 5666038260 is about 75273.0912079476. The cubic root of 5666038260 is about 1782.7611755991.

The spelling of 5666038260 in words is "five billion, six hundred sixty-six million, thirty-eight thousand, two hundred sixty".