16532426545712 has 80 divisors (see below), whose sum is σ = 39983763946752. Its totient is φ = 6433416111360.

The previous prime is 16532426545711. The next prime is 16532426545729. The reversal of 16532426545712 is 21754562423561.

It is a super-2 number, since 2×16532426545712² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16532426545711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7094303 + ... + 9132030.

Almost surely, 2^{16532426545712} is an apocalyptic number.

It is an amenable number.

16532426545712 is an abundant number, since it is smaller than the sum of its proper divisors (23451337401040).

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

16532426545712 is a wasteful number, since it uses less digits than its factorization.

16532426545712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16227186 (or 16227180 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 53.

The spelling of 16532426545712 in words is "sixteen trillion, five hundred thirty-two billion, four hundred twenty-six million, five hundred forty-five thousand, seven hundred twelve".