11560160000 has 90 divisors (see below), whose sum is σ = 28835122932. Its totient is φ = 4624000000.

The previous prime is 11560159999. The next prime is 11560160039. The reversal of 11560160000 is 6106511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 123875 + ... + 196125.

Almost surely, 2^11560160000 is an apocalyptic number.

11560160000 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 11560160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14417561466).

11560160000 is an abundant number, since it is smaller than the sum of its proper divisors (17274962932).

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

11560160000 is an frugal number, since it uses more digits than its factorization.

11560160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72287 (or 72258 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 11560160000 its reverse (6106511), we get a palindrome (11566266511).

The spelling of 11560160000 in words is "eleven billion, five hundred sixty million, one hundred sixty thousand".