13441344553525 has 24 divisors (see below), whose sum is σ = 19056613147904. Its totient is φ = 9212902113600.

The previous prime is 13441344553487. The next prime is 13441344553537. The reversal of 13441344553525 is 52535544314431.

It is not a de Polignac number, because 13441344553525 - 2¹¹ = 13441344551477 is a prime.

It is a Duffinian number.

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 23 ways as a sum of consecutive naturals, for example, 16347021 + ... + 17149570.

Almost surely, 2^{13441344553525} is an apocalyptic number.

It is an amenable number.

13441344553525 is a deficient number, since it is larger than the sum of its proper divisors (5615268594379).

13441344553525 is a wasteful number, since it uses less digits than its factorization.

13441344553525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33498901 (or 33498896 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 49.

Adding to 13441344553525 its reverse (52535544314431), we get a palindrome (65976888867956).

The spelling of 13441344553525 in words is "thirteen trillion, four hundred forty-one billion, three hundred forty-four million, five hundred fifty-three thousand, five hundred twenty-five".