13424425325533 has 16 divisors (see below), whose sum is σ = 14005535201280. Its totient is φ = 12852769104000.

The previous prime is 13424425325449. The next prime is 13424425325551. The reversal of 13424425325533 is 33552352442431.

It is a cyclic number.

It is not a de Polignac number, because 13424425325533 - 2¹³ = 13424425317341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424425325933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2372716 + ... + 5699002.

It is an arithmetic number, because the mean of its divisors is an integer number (875345950080).

Almost surely, 2^{13424425325533} is an apocalyptic number.

It is an amenable number.

13424425325533 is a deficient number, since it is larger than the sum of its proper divisors (581109875747).

13424425325533 is a wasteful number, since it uses less digits than its factorization.

13424425325533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327708.

The product of its digits is 5184000, while the sum is 46.

Adding to 13424425325533 its reverse (33552352442431), we get a palindrome (46976777767964).

The spelling of 13424425325533 in words is "thirteen trillion, four hundred twenty-four billion, four hundred twenty-five million, three hundred twenty-five thousand, five hundred thirty-three".