6338961925853 has 8 divisors (see below), whose sum is σ = 6345355476096. Its totient is φ = 6332571590400.

The previous prime is 6338961925837. The next prime is 6338961925873. The reversal of 6338961925853 is 3585291698336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6338961925853 - 2⁴ = 6338961925837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6338961925873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3151718 + ... + 4755128.

It is an arithmetic number, because the mean of its divisors is an integer number (793169434512).

Almost surely, 2^{6338961925853} is an apocalyptic number.

It is an amenable number.

6338961925853 is a deficient number, since it is larger than the sum of its proper divisors (6393550243).

6338961925853 is a wasteful number, since it uses less digits than its factorization.

6338961925853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607395.

The product of its digits is 251942400, while the sum is 68.

The spelling of 6338961925853 in words is "six trillion, three hundred thirty-eight billion, nine hundred sixty-one million, nine hundred twenty-five thousand, eight hundred fifty-three".