13525534103441 has 4 divisors (see below), whose sum is σ = 13525607280192. Its totient is φ = 13525460926692.

The previous prime is 13525534103321. The next prime is 13525534103443. The reversal of 13525534103441 is 14430143552531.

13525534103441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13525534103441 - 2³⁸ = 13250656196497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13525534103443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36310421 + ... + 36681026.

It is an arithmetic number, because the mean of its divisors is an integer number (3381401820048).

Almost surely, 2^{13525534103441} is an apocalyptic number.

It is an amenable number.

13525534103441 is a deficient number, since it is larger than the sum of its proper divisors (73176751).

13525534103441 is an equidigital number, since it uses as much as digits as its factorization.

13525534103441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73176750.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 13525534103441 its reverse (14430143552531), we get a palindrome (27955677655972).

The spelling of 13525534103441 in words is "thirteen trillion, five hundred twenty-five billion, five hundred thirty-four million, one hundred three thousand, four hundred forty-one".