11596530000 has 200 divisors, whose sum is σ = 40839502176. Its totient is φ = 2811200000.

The previous prime is 11596529999. The next prime is 11596530017. The reversal of 11596530000 is 3569511.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 11596530000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 312430 + ... + 347570.

Almost surely, 2^11596530000 is an apocalyptic number.

11596530000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11596530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20419751088).

11596530000 is an abundant number, since it is smaller than the sum of its proper divisors (29242972176).

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

11596530000 is a wasteful number, since it uses less digits than its factorization.

11596530000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35183 (or 35162 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 30.

The spelling of 11596530000 in words is "eleven billion, five hundred ninety-six million, five hundred thirty thousand".