5986495872 has 192 divisors, whose sum is σ = 20846311200. Its totient is φ = 1609777152.

The previous prime is 5986495861. The next prime is 5986495877. The reversal of 5986495872 is 2785946895.

5986495872 is a `hidden beast` number, since 5 + 9 + 8 + 6 + 49 + 587 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5986495877) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115254 + ... + 158922.

Almost surely, 2^5986495872 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 5986495872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10423155600).

5986495872 is an abundant number, since it is smaller than the sum of its proper divisors (14859815328).

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

5986495872 is a wasteful number, since it uses less digits than its factorization.

5986495872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43713 (or 43698 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 63.

The square root of 5986495872 is about 77372.4490500333. The cubic root of 5986495872 is about 1815.7563116249.

The spelling of 5986495872 in words is "five billion, nine hundred eighty-six million, four hundred ninety-five thousand, eight hundred seventy-two".