13755699 has 12 divisors (see below), whose sum is σ = 19908616. Its totient is φ = 9152352.

The previous prime is 13755671. The next prime is 13755713. The reversal of 13755699 is 99655731.

13755699 is a `hidden beast` number, since 1 + 3 + 7 + 556 + 99 = 666.

It is not a de Polignac number, because 13755699 - 2¹¹ = 13753651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13755649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4599 + ... + 6975.

Almost surely, 2^13755699 is an apocalyptic number.

13755699 is a deficient number, since it is larger than the sum of its proper divisors (6152917).

13755699 is a wasteful number, since it uses less digits than its factorization.

13755699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026 (or 3023 counting only the distinct ones).

The product of its digits is 255150, while the sum is 45.

The square root of 13755699 is about 3708.8676169419. The cubic root of 13755699 is about 239.6040868290.

The spelling of 13755699 in words is "thirteen million, seven hundred fifty-five thousand, six hundred ninety-nine".