3532145215312 has 160 divisors (see below), whose sum is σ = 8124080025600. Its totient is φ = 1456306435584.

The previous prime is 3532145215237. The next prime is 3532145215321. The reversal of 3532145215312 is 2135125412353.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159403338 + ... + 159425494.

It is an arithmetic number, because the mean of its divisors is an integer number (50775500160).

Almost surely, 2^{3532145215312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3532145215312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4062040012800).

3532145215312 is an abundant number, since it is smaller than the sum of its proper divisors (4591934810288).

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

3532145215312 is a wasteful number, since it uses less digits than its factorization.

3532145215312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22713 (or 22707 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The spelling of 3532145215312 in words is "three trillion, five hundred thirty-two billion, one hundred forty-five million, two hundred fifteen thousand, three hundred twelve".