11135335552 has 256 divisors, whose sum is σ = 26649907200. Its totient is φ = 4581068800.

The previous prime is 11135335543. The next prime is 11135335573. The reversal of 11135335552 is 25553353111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66678573 + ... + 66678739.

It is an arithmetic number, because the mean of its divisors is an integer number (104101200).

Almost surely, 2^11135335552 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 11135335552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13324953600).

11135335552 is an abundant number, since it is smaller than the sum of its proper divisors (15514571648).

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

11135335552 is a wasteful number, since it uses less digits than its factorization.

11135335552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 303 counting only the distinct ones).

The product of its digits is 33750, while the sum is 34.

Adding to 11135335552 its reverse (25553353111), we get a palindrome (36688688663).

The spelling of 11135335552 in words is "eleven billion, one hundred thirty-five million, three hundred thirty-five thousand, five hundred fifty-two".