13432550512 has 10 divisors (see below), whose sum is σ = 26025566648. Its totient is φ = 6716275248.

The previous prime is 13432550471. The next prime is 13432550539. The reversal of 13432550512 is 21505523431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419767188 + ... + 419767219.

Almost surely, 2^13432550512 is an apocalyptic number.

It is an amenable number.

13432550512 is a deficient number, since it is larger than the sum of its proper divisors (12593016136).

13432550512 is an equidigital number, since it uses as much as digits as its factorization.

13432550512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839534415 (or 839534409 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 13432550512 in words is "thirteen billion, four hundred thirty-two million, five hundred fifty thousand, five hundred twelve".