13153245353 has 4 divisors (see below), whose sum is σ = 13368872388. Its totient is φ = 12937618320.

The previous prime is 13153245283. The next prime is 13153245379. The reversal of 13153245353 is 35354235131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35354235131 = 14437 ⋅2448863.

It can be written as a sum of positive squares in 2 ways, for example, as 1347770944 + 11805474409 = 36712^2 + 108653^2 .

It is a cyclic number.

It is not a de Polignac number, because 13153245353 - 2¹⁶ = 13153179817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13153245953) 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, 107813426 + ... + 107813547.

It is an arithmetic number, because the mean of its divisors is an integer number (3342218097).

Almost surely, 2^13153245353 is an apocalyptic number.

It is an amenable number.

13153245353 is a deficient number, since it is larger than the sum of its proper divisors (215627035).

13153245353 is an equidigital number, since it uses as much as digits as its factorization.

13153245353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215627034.

The product of its digits is 81000, while the sum is 35.

The spelling of 13153245353 in words is "thirteen billion, one hundred fifty-three million, two hundred forty-five thousand, three hundred fifty-three".