13659059559168 has 90 divisors (see below), whose sum is σ = 40728844178484. Its totient is φ = 4553019846144.

The previous prime is 13659059559137. The next prime is 13659059559193. The reversal of 13659059559168 is 86195595095631.

It is a happy number.

13659059559168 is a `hidden beast` number, since 1 + 3 + 6 + 5 + 9 + 0 + 5 + 9 + 559 + 1 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 13659059559096 and 13659059559105.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 329335446 + ... + 329376917.

Almost surely, 2^{13659059559168} is an apocalyptic number.

13659059559168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13659059559168 is an abundant number, since it is smaller than the sum of its proper divisors (27069784619316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13659059559168 is an frugal number, since it uses more digits than its factorization.

13659059559168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658712391 (or 658712368 counting only the distinct ones).

The product of its (nonzero) digits is 393660000, while the sum is 72.

The spelling of 13659059559168 in words is "thirteen trillion, six hundred fifty-nine billion, fifty-nine million, five hundred fifty-nine thousand, one hundred sixty-eight".