13525344241 has 2 divisors, whose sum is σ = 13525344242. Its totient is φ = 13525344240.

The previous prime is 13525344229. The next prime is 13525344263. The reversal of 13525344241 is 14244352531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13524527025 + 817216 = 116295^2 + 904^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13525344241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13525344197 and 13525344206.

It is not a weakly prime, because it can be changed into another prime (13525344941) by changing a digit.

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 as a sum of consecutive naturals, namely, 6762672120 + 6762672121.

It is an arithmetic number, because the mean of its divisors is an integer number (6762672121).

Almost surely, 2^13525344241 is an apocalyptic number.

It is an amenable number.

13525344241 is a deficient number, since it is larger than the sum of its proper divisors (1).

13525344241 is an equidigital number, since it uses as much as digits as its factorization.

13525344241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 34.

Adding to 13525344241 its reverse (14244352531), we get a palindrome (27769696772).

The spelling of 13525344241 in words is "thirteen billion, five hundred twenty-five million, three hundred forty-four thousand, two hundred forty-one".