3521523033132 has 48 divisors (see below), whose sum is σ = 8865940077792. Its totient is φ = 1081465781760.

The previous prime is 3521523033109. The next prime is 3521523033151. The reversal of 3521523033132 is 2313303251253.

It is a happy number.

It is a super-2 number, since 2×3521523033132² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3521523033093 and 3521523033102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21582703 + ... + 21745254.

It is an arithmetic number, because the mean of its divisors is an integer number (184707084954).

Almost surely, 2^{3521523033132} is an apocalyptic number.

It is an amenable number.

3521523033132 is an abundant number, since it is smaller than the sum of its proper divisors (5344417044660).

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

3521523033132 is a wasteful number, since it uses less digits than its factorization.

3521523033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43328498 (or 43328496 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 33.

Adding to 3521523033132 its reverse (2313303251253), we get a palindrome (5834826284385).

The spelling of 3521523033132 in words is "three trillion, five hundred twenty-one billion, five hundred twenty-three million, thirty-three thousand, one hundred thirty-two".