13935153899 has 2 divisors, whose sum is σ = 13935153900. Its totient is φ = 13935153898.

The previous prime is 13935153893. The next prime is 13935153913. The reversal of 13935153899 is 99835153931.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13935153899 - 2³² = 9640186603 is a prime.

It is not a weakly prime, because it can be changed into another prime (13935153893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6967576949 + 6967576950.

It is an arithmetic number, because the mean of its divisors is an integer number (6967576950).

Almost surely, 2^13935153899 is an apocalyptic number.

13935153899 is a deficient number, since it is larger than the sum of its proper divisors (1).

13935153899 is an equidigital number, since it uses as much as digits as its factorization.

13935153899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3936600, while the sum is 56.

The spelling of 13935153899 in words is "thirteen billion, nine hundred thirty-five million, one hundred fifty-three thousand, eight hundred ninety-nine".