13532434512 has 40 divisors (see below), whose sum is σ = 35088780960. Its totient is φ = 4494038400.

The previous prime is 13532434507. The next prime is 13532434541. The reversal of 13532434512 is 21543423531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511114 + ... + 536937.

It is an arithmetic number, because the mean of its divisors is an integer number (877219524).

Almost surely, 2^13532434512 is an apocalyptic number.

13532434512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13532434512 is an abundant number, since it is smaller than the sum of its proper divisors (21556346448).

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

13532434512 is a wasteful number, since it uses less digits than its factorization.

13532434512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048331 (or 1048325 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The spelling of 13532434512 in words is "thirteen billion, five hundred thirty-two million, four hundred thirty-four thousand, five hundred twelve".