13424425325553 has 8 divisors (see below), whose sum is σ = 19526436837216. Its totient is φ = 8136015348800.

The previous prime is 13424425325551. The next prime is 13424425325561. The reversal of 13424425325553 is 35552352442431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13424425325553 - 2¹ = 13424425325551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13424425325551) 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 7 ways as a sum of consecutive naturals, for example, 203400383688 + ... + 203400383753.

It is an arithmetic number, because the mean of its divisors is an integer number (2440804604652).

Almost surely, 2^{13424425325553} is an apocalyptic number.

It is an amenable number.

13424425325553 is a deficient number, since it is larger than the sum of its proper divisors (6102011511663).

13424425325553 is a wasteful number, since it uses less digits than its factorization.

13424425325553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406800767455.

The product of its digits is 8640000, while the sum is 48.

Adding to 13424425325553 its reverse (35552352442431), we get a palindrome (48976777767984).

The spelling of 13424425325553 in words is "thirteen trillion, four hundred twenty-four billion, four hundred twenty-five million, three hundred twenty-five thousand, five hundred fifty-three".