13268338438527 has 6 divisors (see below), whose sum is σ = 19165377744552. Its totient is φ = 8845558959012.

The previous prime is 13268338438519. The next prime is 13268338438591. The reversal of 13268338438527 is 72583483386231.

13268338438527 is a `hidden beast` number, since 1 + 3 + 2 + 68 + 3 + 3 + 8 + 43 + 8 + 527 = 666.

13268338438527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13268338438527 - 2³ = 13268338438519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13268338430527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 737129913243 + ... + 737129913260.

It is an arithmetic number, because the mean of its divisors is an integer number (3194229624092).

Almost surely, 2^{13268338438527} is an apocalyptic number.

13268338438527 is a deficient number, since it is larger than the sum of its proper divisors (5897039306025).

13268338438527 is a wasteful number, since it uses less digits than its factorization.

13268338438527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474259826509 (or 1474259826506 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 63.

The spelling of 13268338438527 in words is "thirteen trillion, two hundred sixty-eight billion, three hundred thirty-eight million, four hundred thirty-eight thousand, five hundred twenty-seven".