16655184853 has 2 divisors, whose sum is σ = 16655184854. Its totient is φ = 16655184852.

The previous prime is 16655184827. The next prime is 16655184857. The reversal of 16655184853 is 35848155661.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14559559569 + 2095625284 = 120663^2 + 45778^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16655184853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16655184853.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16655184857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8327592426 + 8327592427.

It is an arithmetic number, because the mean of its divisors is an integer number (8327592427).

Almost surely, 2^16655184853 is an apocalyptic number.

It is an amenable number.

16655184853 is a deficient number, since it is larger than the sum of its proper divisors (1).

16655184853 is an equidigital number, since it uses as much as digits as its factorization.

16655184853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456000, while the sum is 52.

The spelling of 16655184853 in words is "sixteen billion, six hundred fifty-five million, one hundred eighty-four thousand, eight hundred fifty-three".