13579261797 has 8 divisors (see below), whose sum is σ = 18243894240. Its totient is φ = 8983735280.

The previous prime is 13579261781. The next prime is 13579261831. The reversal of 13579261797 is 79716297531.

13579261797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13579261797 - 2⁴ = 13579261781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13579261777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17276022 + ... + 17276807.

It is an arithmetic number, because the mean of its divisors is an integer number (2280486780).

Almost surely, 2^13579261797 is an apocalyptic number.

It is an amenable number.

13579261797 is a deficient number, since it is larger than the sum of its proper divisors (4664632443).

13579261797 is a wasteful number, since it uses less digits than its factorization.

13579261797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34552963.

The product of its digits is 5000940, while the sum is 57.

The spelling of 13579261797 in words is "thirteen billion, five hundred seventy-nine million, two hundred sixty-one thousand, seven hundred ninety-seven".