11544203260 has 36 divisors (see below), whose sum is σ = 25752773592. Its totient is φ = 4346050816.

The previous prime is 11544203233. The next prime is 11544203269. The reversal of 11544203260 is 6230244511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11544203269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 992854 + ... + 1004413.

It is an arithmetic number, because the mean of its divisors is an integer number (715354822).

Almost surely, 2^11544203260 is an apocalyptic number.

11544203260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11544203260 is an abundant number, since it is smaller than the sum of its proper divisors (14208570332).

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

11544203260 is a wasteful number, since it uses less digits than its factorization.

11544203260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997310 (or 1997291 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 11544203260 its reverse (6230244511), we get a palindrome (17774447771).

The spelling of 11544203260 in words is "eleven billion, five hundred forty-four million, two hundred three thousand, two hundred sixty".