13531005353 has 2 divisors, whose sum is σ = 13531005354. Its totient is φ = 13531005352.

The previous prime is 13531005253. The next prime is 13531005377. The reversal of 13531005353 is 35350013531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11502133504 + 2028871849 = 107248^2 + 45043^2 .

It is a cyclic number.

It is not a de Polignac number, because 13531005353 - 2¹² = 13531001257 is a prime.

It is not a weakly prime, because it can be changed into another prime (13531005253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765502676 + 6765502677.

It is an arithmetic number, because the mean of its divisors is an integer number (6765502677).

Almost surely, 2^13531005353 is an apocalyptic number.

It is an amenable number.

13531005353 is a deficient number, since it is larger than the sum of its proper divisors (1).

13531005353 is an equidigital number, since it uses as much as digits as its factorization.

13531005353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10125, while the sum is 29.

Adding to 13531005353 its reverse (35350013531), we get a palindrome (48881018884).

The spelling of 13531005353 in words is "thirteen billion, five hundred thirty-one million, five thousand, three hundred fifty-three".