5666010120 has 192 divisors, whose sum is σ = 19098892800. Its totient is φ = 1455252480.

The previous prime is 5666010109. The next prime is 5666010127. The reversal of 5666010120 is 210106665.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5666010127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2599191 + ... + 2601369.

It is an arithmetic number, because the mean of its divisors is an integer number (99473400).

Almost surely, 2^5666010120 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 5666010120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9549446400).

5666010120 is an abundant number, since it is smaller than the sum of its proper divisors (13432882680).

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

5666010120 is a wasteful number, since it uses less digits than its factorization.

5666010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460 (or 2453 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5666010120 is about 75272.9042883294. The cubic root of 5666010120 is about 1782.7582242728.

Adding to 5666010120 its reverse (210106665), we get a palindrome (5876116785).

The spelling of 5666010120 in words is "five billion, six hundred sixty-six million, ten thousand, one hundred twenty".