13252154412 has 96 divisors (see below), whose sum is σ = 36721721344. Its totient is φ = 3639816000.

The previous prime is 13252154411. The next prime is 13252154417. The reversal of 13252154412 is 21445125231.

13252154412 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 13252154412.

It is not an unprimeable number, because it can be changed into a prime (13252154411) 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 31 ways as a sum of consecutive naturals, for example, 376353 + ... + 410055.

Almost surely, 2^13252154412 is an apocalyptic number.

13252154412 is a gapful number since it is divisible by the number (12) 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 13252154412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18360860672).

13252154412 is an abundant number, since it is smaller than the sum of its proper divisors (23469566932).

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

13252154412 is a wasteful number, since it uses less digits than its factorization.

13252154412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33899 (or 33897 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

Adding to 13252154412 its reverse (21445125231), we get a palindrome (34697279643).

The spelling of 13252154412 in words is "thirteen billion, two hundred fifty-two million, one hundred fifty-four thousand, four hundred twelve".