11544795808 has 384 divisors, whose sum is σ = 31213486080. Its totient is φ = 4075868160.

The previous prime is 11544795793. The next prime is 11544795811. The reversal of 11544795808 is 80859744511.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90903841 + ... + 90903967.

It is an arithmetic number, because the mean of its divisors is an integer number (81285120).

Almost surely, 2^11544795808 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 11544795808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15606743040).

11544795808 is an abundant number, since it is smaller than the sum of its proper divisors (19668690272).

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

11544795808 is a wasteful number, since it uses less digits than its factorization.

11544795808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 52.

The spelling of 11544795808 in words is "eleven billion, five hundred forty-four million, seven hundred ninety-five thousand, eight hundred eight".