6379631335425 has 24 divisors (see below), whose sum is σ = 10832728960576. Its totient is φ = 3310511394240.

The previous prime is 6379631335421. The next prime is 6379631335489. The reversal of 6379631335425 is 5245331369736.

It is not a de Polignac number, because 6379631335425 - 2² = 6379631335421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6379631335421) 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, 1149480349 + ... + 1149485898.

Almost surely, 2^{6379631335425} is an apocalyptic number.

It is an amenable number.

6379631335425 is a deficient number, since it is larger than the sum of its proper divisors (4453097625151).

6379631335425 is a wasteful number, since it uses less digits than its factorization.

6379631335425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298966297 (or 2298966292 counting only the distinct ones).

The product of its digits is 36741600, while the sum is 57.

The spelling of 6379631335425 in words is "six trillion, three hundred seventy-nine billion, six hundred thirty-one million, three hundred thirty-five thousand, four hundred twenty-five".