11743255500 has 96 divisors (see below), whose sum is σ = 34924151808. Its totient is φ = 3064888000.

The previous prime is 11743255487. The next prime is 11743255541. The reversal of 11743255500 is 555234711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12786 + ... + 153785.

It is an arithmetic number, because the mean of its divisors is an integer number (363793248).

Almost surely, 2^11743255500 is an apocalyptic number.

11743255500 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 11743255500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17462075904).

11743255500 is an abundant number, since it is smaller than the sum of its proper divisors (23180896308).

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

11743255500 is a wasteful number, since it uses less digits than its factorization.

11743255500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166640 (or 166628 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The spelling of 11743255500 in words is "eleven billion, seven hundred forty-three million, two hundred fifty-five thousand, five hundred".