13533166143152 has 80 divisors (see below), whose sum is σ = 28726117214400. Its totient is φ = 6147683942400.

The previous prime is 13533166143127. The next prime is 13533166143193. The reversal of 13533166143152 is 25134166133531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38880224 + ... + 39226752.

It is an arithmetic number, because the mean of its divisors is an integer number (359076465180).

Almost surely, 2^{13533166143152} 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 13533166143152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14363058607200).

13533166143152 is an abundant number, since it is smaller than the sum of its proper divisors (15192951071248).

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

13533166143152 is a wasteful number, since it uses less digits than its factorization.

13533166143152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351534 (or 351528 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The spelling of 13533166143152 in words is "thirteen trillion, five hundred thirty-three billion, one hundred sixty-six million, one hundred forty-three thousand, one hundred fifty-two".