13522641132 has 432 divisors, whose sum is σ = 44160681600. Its totient is φ = 3182699520.

The previous prime is 13522641127. The next prime is 13522641157. The reversal of 13522641132 is 23114622531.

It is a self number, because there is not a number n which added to its sum of digits gives 13522641132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 97285119 + ... + 97285257.

It is an arithmetic number, because the mean of its divisors is an integer number (102223800).

Almost surely, 2^13522641132 is an apocalyptic number.

13522641132 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 13522641132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22080340800).

13522641132 is an abundant number, since it is smaller than the sum of its proper divisors (30638040468).

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

13522641132 is a wasteful number, since it uses less digits than its factorization.

13522641132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 264 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The spelling of 13522641132 in words is "thirteen billion, five hundred twenty-two million, six hundred forty-one thousand, one hundred thirty-two".