65536432336000 has 256 divisors, whose sum is σ = 167598671011200. Its totient is φ = 25467215155200.

The previous prime is 65536432335971. The next prime is 65536432336009. The reversal of 65536432336000 is 63323463556.

65536432336000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×65536432336000³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (65536432336009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 390044007 + ... + 390211993.

Almost surely, 2^{65536432336000} 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 65536432336000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83799335505600).

65536432336000 is an abundant number, since it is smaller than the sum of its proper divisors (102062238675200).

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

65536432336000 is a wasteful number, since it uses less digits than its factorization.

65536432336000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168712 (or 168690 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 46.

Adding to 65536432336000 its reverse (63323463556), we get a palindrome (65599755799556).

The spelling of 65536432336000 in words is "sixty-five trillion, five hundred thirty-six billion, four hundred thirty-two million, three hundred thirty-six thousand".