13525143259 has 2 divisors, whose sum is σ = 13525143260. Its totient is φ = 13525143258.

The previous prime is 13525143173. The next prime is 13525143301. The reversal of 13525143259 is 95234152531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13525143259 - 2⁷ = 13525143131 is a prime.

It is not a weakly prime, because it can be changed into another prime (13525146259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6762571629 + 6762571630.

It is an arithmetic number, because the mean of its divisors is an integer number (6762571630).

Almost surely, 2^13525143259 is an apocalyptic number.

13525143259 is a deficient number, since it is larger than the sum of its proper divisors (1).

13525143259 is an equidigital number, since it uses as much as digits as its factorization.

13525143259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 162000, while the sum is 40.

The spelling of 13525143259 in words is "thirteen billion, five hundred twenty-five million, one hundred forty-three thousand, two hundred fifty-nine".