13705598797 has 8 divisors (see below), whose sum is σ = 14952508992. Its totient is φ = 12458846400.

The previous prime is 13705598791. The next prime is 13705598861. The reversal of 13705598797 is 79789550731.

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

It is a de Polignac number, because none of the positive numbers 2^k-13705598797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13705598791) 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, 211728 + ... + 268774.

It is an arithmetic number, because the mean of its divisors is an integer number (1869063624).

Almost surely, 2^13705598797 is an apocalyptic number.

It is an amenable number.

13705598797 is a deficient number, since it is larger than the sum of its proper divisors (1246910195).

13705598797 is a wasteful number, since it uses less digits than its factorization.

13705598797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78899.

The product of its (nonzero) digits is 16669800, while the sum is 61.

The spelling of 13705598797 in words is "thirteen billion, seven hundred five million, five hundred ninety-eight thousand, seven hundred ninety-seven".