13036615650004 has 6 divisors (see below), whose sum is σ = 22814077387514. Its totient is φ = 6518307825000.

The previous prime is 13036615649999. The next prime is 13036615650007. The reversal of 13036615650004 is 40005651663031.

It can be written as a sum of positive squares in only one way, i.e., 8482062110404 + 4554553539600 = 2912398^2 + 2134140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13036615650007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629576956247 + ... + 1629576956254.

Almost surely, 2^{13036615650004} is an apocalyptic number.

It is an amenable number.

13036615650004 is a deficient number, since it is larger than the sum of its proper divisors (9777461737510).

13036615650004 is a wasteful number, since it uses less digits than its factorization.

13036615650004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259153912505 (or 3259153912503 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 13036615650004 in words is "thirteen trillion, thirty-six billion, six hundred fifteen million, six hundred fifty thousand, four".