5993655444 has 144 divisors (see below), whose sum is σ = 17938292736. Its totient is φ = 1651233600.

The previous prime is 5993655407. The next prime is 5993655461. The reversal of 5993655444 is 4445563995.

5993655444 is a `hidden beast` number, since 5 + 9 + 93 + 6 + 5 + 544 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2428299 + ... + 2430765.

Almost surely, 2^5993655444 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 5993655444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8969146368).

5993655444 is an abundant number, since it is smaller than the sum of its proper divisors (11944637292).

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

5993655444 is a wasteful number, since it uses less digits than its factorization.

5993655444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826 (or 2821 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 54.

The square root of 5993655444 is about 77418.7021591036. The cubic root of 5993655444 is about 1816.4798767558.

The spelling of 5993655444 in words is "five billion, nine hundred ninety-three million, six hundred fifty-five thousand, four hundred forty-four".