13452209368528 has 40 divisors (see below), whose sum is σ = 30394933716800. Its totient is φ = 5765232584160.

The previous prime is 13452209368517. The next prime is 13452209368537. The reversal of 13452209368528 is 82586390225431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1225596678 + ... + 1225607653.

It is an arithmetic number, because the mean of its divisors is an integer number (759873342920).

Almost surely, 2^{13452209368528} is an apocalyptic number.

It is an amenable number.

13452209368528 is an abundant number, since it is smaller than the sum of its proper divisors (16942724348272).

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

13452209368528 is an equidigital number, since it uses as much as digits as its factorization.

13452209368528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451204360 (or 2451204340 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 58.

The spelling of 13452209368528 in words is "thirteen trillion, four hundred fifty-two billion, two hundred nine million, three hundred sixty-eight thousand, five hundred twenty-eight".