13355649193 has 8 divisors (see below), whose sum is σ = 13667600448. Its totient is φ = 13045918704.

The previous prime is 13355649169. The next prime is 13355649221. The reversal of 13355649193 is 39194655331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13355649193 - 2⁵ = 13355649161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13355649143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543021 + ... + 567082.

It is an arithmetic number, because the mean of its divisors is an integer number (1708450056).

Almost surely, 2^13355649193 is an apocalyptic number.

It is an amenable number.

13355649193 is a deficient number, since it is larger than the sum of its proper divisors (311951255).

13355649193 is a wasteful number, since it uses less digits than its factorization.

13355649193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110383.

The product of its digits is 1312200, while the sum is 49.

The spelling of 13355649193 in words is "thirteen billion, three hundred fifty-five million, six hundred forty-nine thousand, one hundred ninety-three".