13633656016 has 10 divisors (see below), whose sum is σ = 26415208562. Its totient is φ = 6816828000.

The previous prime is 13633656011. The next prime is 13633656037. The reversal of 13633656016 is 61065633631.

It can be written as a sum of positive squares in only one way, i.e., 10858473616 + 2775182400 = 104204^2 + 52680^2 .

It is a super-2 number, since 2×13633656016² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13633656016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13633656011) 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 as a sum of consecutive naturals, namely, 426051735 + ... + 426051766.

Almost surely, 2^13633656016 is an apocalyptic number.

13633656016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13633656016 is a deficient number, since it is larger than the sum of its proper divisors (12781552546).

13633656016 is an equidigital number, since it uses as much as digits as its factorization.

13633656016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852103509 (or 852103503 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 13633656016 in words is "thirteen billion, six hundred thirty-three million, six hundred fifty-six thousand, sixteen".