5944660128 has 144 divisors (see below), whose sum is σ = 18495824256. Its totient is φ = 1796152320.

The previous prime is 5944660067. The next prime is 5944660129. The reversal of 5944660128 is 8210664495.

5944660128 is a `hidden beast` number, since 594 + 46 + 6 + 0 + 12 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (5944660129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1160100 + ... + 1165212.

It is an arithmetic number, because the mean of its divisors is an integer number (128443224).

Almost surely, 2^5944660128 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 5944660128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9247912128).

5944660128 is an abundant number, since it is smaller than the sum of its proper divisors (12551164128).

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

5944660128 is a wasteful number, since it uses less digits than its factorization.

5944660128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5507 (or 5496 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 5944660128 is about 77101.6220841040. The cubic root of 5944660128 is about 1811.5167051645.

The spelling of 5944660128 in words is "five billion, nine hundred forty-four million, six hundred sixty thousand, one hundred twenty-eight".