6338887502013 has 24 divisors (see below), whose sum is σ = 9991307551680. Its totient is φ = 3840689405760.

The previous prime is 6338887502011. The next prime is 6338887502041. The reversal of 6338887502013 is 3102057888336.

6338887502013 is a `hidden beast` number, since 6 + 3 + 388 + 8 + 7 + 50 + 201 + 3 = 666.

It is not a de Polignac number, because 6338887502013 - 2¹ = 6338887502011 is a prime.

It is a super-2 number, since 2×6338887502013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338887502011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8477808 + ... + 9195161.

It is an arithmetic number, because the mean of its divisors is an integer number (416304481320).

Almost surely, 2^{6338887502013} is an apocalyptic number.

It is an amenable number.

6338887502013 is a deficient number, since it is larger than the sum of its proper divisors (3652420049667).

6338887502013 is a wasteful number, since it uses less digits than its factorization.

6338887502013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17676609 (or 17676606 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 6338887502013 in words is "six trillion, three hundred thirty-eight billion, eight hundred eighty-seven million, five hundred two thousand, thirteen".