5666442360 has 32 divisors (see below), whose sum is σ = 16999327440. Its totient is φ = 1511051264.

The previous prime is 5666442349. The next prime is 5666442361. The reversal of 5666442360 is 632446665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666442361) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23610057 + ... + 23610296.

Almost surely, 2^5666442360 is an apocalyptic number.

It is an amenable number.

5666442360 is an abundant number, since it is smaller than the sum of its proper divisors (11332885080).

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

5666442360 is a wasteful number, since it uses less digits than its factorization.

5666442360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47220367 (or 47220363 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The square root of 5666442360 is about 75275.7753862423. The cubic root of 5666442360 is about 1782.8035565733.

The spelling of 5666442360 in words is "five billion, six hundred sixty-six million, four hundred forty-two thousand, three hundred sixty".