3638269055113 has 16 divisors (see below), whose sum is σ = 4538203689600. Its totient is φ = 2833652390400.

The previous prime is 3638269055111. The next prime is 3638269055123. The reversal of 3638269055113 is 3115509628363.

It is a cyclic number.

It is not a de Polignac number, because 3638269055113 - 2¹ = 3638269055111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3638269055111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11192538 + ... + 11513011.

It is an arithmetic number, because the mean of its divisors is an integer number (283637730600).

Almost surely, 2^{3638269055113} is an apocalyptic number.

It is an amenable number.

3638269055113 is a deficient number, since it is larger than the sum of its proper divisors (899934634487).

3638269055113 is a wasteful number, since it uses less digits than its factorization.

3638269055113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22707648.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 3638269055113 in words is "three trillion, six hundred thirty-eight billion, two hundred sixty-nine million, fifty-five thousand, one hundred thirteen".