13535402423357 has 2 divisors, whose sum is σ = 13535402423358. Its totient is φ = 13535402423356.

The previous prime is 13535402423353. The next prime is 13535402423359. The reversal of 13535402423357 is 75332420453531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13534408219396 + 994203961 = 3678914^2 + 31531^2 .

It is a cyclic number.

It is not a de Polignac number, because 13535402423357 - 2² = 13535402423353 is a prime.

Together with 13535402423359, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13535402423353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767701211678 + 6767701211679.

It is an arithmetic number, because the mean of its divisors is an integer number (6767701211679).

Almost surely, 2^{13535402423357} is an apocalyptic number.

It is an amenable number.

13535402423357 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535402423357 is an equidigital number, since it uses as much as digits as its factorization.

13535402423357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 47.

Adding to 13535402423357 its reverse (75332420453531), we get a palindrome (88867822876888).

The spelling of 13535402423357 in words is "thirteen trillion, five hundred thirty-five billion, four hundred two million, four hundred twenty-three thousand, three hundred fifty-seven".