13775165166288 has 80 divisors (see below), whose sum is σ = 35647190308800. Its totient is φ = 4583812758528.

The previous prime is 13775165166271. The next prime is 13775165166293. The reversal of 13775165166288 is 88266156157731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65705406 + ... + 65914722.

It is an arithmetic number, because the mean of its divisors is an integer number (445589878860).

Almost surely, 2^{13775165166288} is an apocalyptic number.

It is an amenable number.

13775165166288 is an abundant number, since it is smaller than the sum of its proper divisors (21872025142512).

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

13775165166288 is a wasteful number, since it uses less digits than its factorization.

13775165166288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211684 (or 211678 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 66.

The spelling of 13775165166288 in words is "thirteen trillion, seven hundred seventy-five billion, one hundred sixty-five million, one hundred sixty-six thousand, two hundred eighty-eight".