6646350602325 has 24 divisors (see below), whose sum is σ = 12558437710528. Its totient is φ = 3038331703680.

The previous prime is 6646350602317. The next prime is 6646350602369. The reversal of 6646350602325 is 5232060536466.

It is a happy number.

It is not a de Polignac number, because 6646350602325 - 2³ = 6646350602317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6329857192 + ... + 6329858241.

Almost surely, 2^{6646350602325} is an apocalyptic number.

It is an amenable number.

6646350602325 is a deficient number, since it is larger than the sum of its proper divisors (5912087108203).

6646350602325 is a wasteful number, since it uses less digits than its factorization.

6646350602325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12659715453 (or 12659715448 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 6646350602325 in words is "six trillion, six hundred forty-six billion, three hundred fifty million, six hundred two thousand, three hundred twenty-five".