5600065536 has 144 divisors (see below), whose sum is σ = 17418917880. Its totient is φ = 1723023360.

The previous prime is 5600065531. The next prime is 5600065547. The reversal of 5600065536 is 6355600065.

It is a happy number.

5600065536 is a `hidden beast` number, since 5 + 60 + 0 + 0 + 65 + 536 = 666.

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

It is a super-3 number, since 3×5600065536³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5600065536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5600065531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227931 + ... + 251301.

Almost surely, 2^5600065536 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 5600065536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8709458940).

5600065536 is an abundant number, since it is smaller than the sum of its proper divisors (11818852344).

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

5600065536 is a wasteful number, since it uses less digits than its factorization.

5600065536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23412 (or 23389 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 5600065536 is about 74833.5856150165. The cubic root of 5600065536 is about 1775.8149308006.

The spelling of 5600065536 in words is "five billion, six hundred million, sixty-five thousand, five hundred thirty-six".