13058909305917 has 16 divisors (see below), whose sum is σ = 17730263914560. Its totient is φ = 8547134921600.

The previous prime is 13058909305909. The next prime is 13058909306129. The reversal of 13058909305917 is 71950390985031.

It is a cyclic number.

It is not a de Polignac number, because 13058909305917 - 2³ = 13058909305909 is a prime.

It is a super-2 number, since 2×13058909305917² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13058909305817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48340434 + ... + 48609827.

It is an arithmetic number, because the mean of its divisors is an integer number (1108141494660).

Almost surely, 2^{13058909305917} is an apocalyptic number.

It is an amenable number.

13058909305917 is a deficient number, since it is larger than the sum of its proper divisors (4671354608643).

13058909305917 is an equidigital number, since it uses as much as digits as its factorization.

13058909305917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96951084.

The product of its (nonzero) digits is 9185400, while the sum is 60.

The spelling of 13058909305917 in words is "thirteen trillion, fifty-eight billion, nine hundred nine million, three hundred five thousand, nine hundred seventeen".