5987616768 has 384 divisors, whose sum is σ = 20966400000. Its totient is φ = 1652244480.

The previous prime is 5987616727. The next prime is 5987616769. The reversal of 5987616768 is 8676167895.

5987616768 is a `hidden beast` number, since 5 + 9 + 8 + 7 + 616 + 7 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (5987616769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11998983 + ... + 11999481.

It is an arithmetic number, because the mean of its divisors is an integer number (54600000).

Almost surely, 2^5987616768 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 5987616768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10483200000).

5987616768 is an abundant number, since it is smaller than the sum of its proper divisors (14978783232).

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

5987616768 is a wasteful number, since it uses less digits than its factorization.

5987616768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 542 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The square root of 5987616768 is about 77379.6922195998. The cubic root of 5987616768 is about 1815.8696303908.

The spelling of 5987616768 in words is "five billion, nine hundred eighty-seven million, six hundred sixteen thousand, seven hundred sixty-eight".