13753168066 has 12 divisors (see below), whose sum is σ = 22675678326. Its totient is φ = 6251439920.

The previous prime is 13753168063. The next prime is 13753168097. The reversal of 13753168066 is 66086135731.

It can be written as a sum of positive squares in only one way, i.e., 13752487441 + 680625 = 117271^2 + 825^2 .

It is not an unprimeable number, because it can be changed into a prime (13753168063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28415395 + ... + 28415878.

Almost surely, 2^13753168066 is an apocalyptic number.

13753168066 is a deficient number, since it is larger than the sum of its proper divisors (8922510260).

13753168066 is a wasteful number, since it uses less digits than its factorization.

13753168066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56831297 (or 56831286 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 13753168066 in words is "thirteen billion, seven hundred fifty-three million, one hundred sixty-eight thousand, sixty-six".