13354513644536 has 8 divisors (see below), whose sum is σ = 25039713083520. Its totient is φ = 6677256822264.

The previous prime is 13354513644517. The next prime is 13354513644547. The reversal of 13354513644536 is 63544631545331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 834657102776 + ... + 834657102791.

It is an arithmetic number, because the mean of its divisors is an integer number (3129964135440).

Almost surely, 2^{13354513644536} is an apocalyptic number.

It is an amenable number.

13354513644536 is a deficient number, since it is larger than the sum of its proper divisors (11685199438984).

13354513644536 is a wasteful number, since it uses less digits than its factorization.

13354513644536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669314205573 (or 1669314205569 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 53.

The spelling of 13354513644536 in words is "thirteen trillion, three hundred fifty-four billion, five hundred thirteen million, six hundred forty-four thousand, five hundred thirty-six".