13424544312553 has 16 divisors (see below), whose sum is σ = 15506541504000. Its totient is φ = 11486155206400.

The previous prime is 13424544312533. The next prime is 13424544312611. The reversal of 13424544312553 is 35521344542431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13424544312553 - 2³³ = 13415954377961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13424544312533) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 46837323 + ... + 47123071.

It is an arithmetic number, because the mean of its divisors is an integer number (969158844000).

Almost surely, 2^{13424544312553} is an apocalyptic number.

It is an amenable number.

13424544312553 is a deficient number, since it is larger than the sum of its proper divisors (2081997191447).

13424544312553 is a wasteful number, since it uses less digits than its factorization.

13424544312553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537008.

The product of its digits is 3456000, while the sum is 46.

Adding to 13424544312553 its reverse (35521344542431), we get a palindrome (48945888854984).

The spelling of 13424544312553 in words is "thirteen trillion, four hundred twenty-four billion, five hundred forty-four million, three hundred twelve thousand, five hundred fifty-three".