11833587164 has 24 divisors (see below), whose sum is σ = 23757178368. Its totient is φ = 5052250800.

The previous prime is 11833587151. The next prime is 11833587169. The reversal of 11833587164 is 46178533811.

11833587164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11833587169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796112 + ... + 810839.

It is an arithmetic number, because the mean of its divisors is an integer number (989882432).

Almost surely, 2^11833587164 is an apocalyptic number.

11833587164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11833587164 is an abundant number, since it is smaller than the sum of its proper divisors (11923591204).

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

11833587164 is a wasteful number, since it uses less digits than its factorization.

11833587164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607225 (or 1607223 counting only the distinct ones).

The product of its digits is 483840, while the sum is 47.

The spelling of 11833587164 in words is "eleven billion, eight hundred thirty-three million, five hundred eighty-seven thousand, one hundred sixty-four".