12755233900 has 54 divisors (see below), whose sum is σ = 29146888820. Its totient is φ = 4831696800.

The previous prime is 12755233877. The next prime is 12755233913. The reversal of 12755233900 is 933255721.

12755233900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12755233900.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 4921605 + ... + 4924195.

Almost surely, 2^12755233900 is an apocalyptic number.

12755233900 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 12755233900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14573444410).

12755233900 is an abundant number, since it is smaller than the sum of its proper divisors (16391654920).

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

12755233900 is an equidigital number, since it uses as much as digits as its factorization.

12755233900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5215 (or 2617 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 37.

The spelling of 12755233900 in words is "twelve billion, seven hundred fifty-five million, two hundred thirty-three thousand, nine hundred".