13709515161601 has 8 divisors (see below), whose sum is σ = 15668094818880. Its totient is φ = 11750954877168.

The previous prime is 13709515161557. The next prime is 13709515161607. The reversal of 13709515161601 is 10616151590731.

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 13709515161601 - 2¹³ = 13709515153409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13709515161607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3293731 + ... + 6186088.

It is an arithmetic number, because the mean of its divisors is an integer number (1958511852360).

Almost surely, 2^{13709515161601} is an apocalyptic number.

It is an amenable number.

13709515161601 is a deficient number, since it is larger than the sum of its proper divisors (1958579657279).

13709515161601 is an equidigital number, since it uses as much as digits as its factorization.

13709515161601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9686423.

The product of its (nonzero) digits is 170100, while the sum is 46.

The spelling of 13709515161601 in words is "thirteen trillion, seven hundred nine billion, five hundred fifteen million, one hundred sixty-one thousand, six hundred one".