11441553256 has 16 divisors (see below), whose sum is σ = 24517614240. Its totient is φ = 4903522800.

The previous prime is 11441553203. The next prime is 11441553257. The reversal of 11441553256 is 65235514411.

It is not an unprimeable number, because it can be changed into a prime (11441553257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102156670 + ... + 102156781.

It is an arithmetic number, because the mean of its divisors is an integer number (1532350890).

Almost surely, 2^11441553256 is an apocalyptic number.

It is an amenable number.

11441553256 is an abundant number, since it is smaller than the sum of its proper divisors (13076060984).

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

11441553256 is a wasteful number, since it uses less digits than its factorization.

11441553256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204313464 (or 204313460 counting only the distinct ones).

The product of its digits is 72000, while the sum is 37.

It can be divided in two parts, 1144155 and 3256, that added together give a palindrome (1147411).

The spelling of 11441553256 in words is "eleven billion, four hundred forty-one million, five hundred fifty-three thousand, two hundred fifty-six".