9648896925651 has 16 divisors (see below), whose sum is σ = 13433881466880. Its totient is φ = 6148643885120.

The previous prime is 9648896925631. The next prime is 9648896925739. The reversal of 9648896925651 is 1565296988469.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9648896925651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9648896925601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48489690 + ... + 48688271.

It is an arithmetic number, because the mean of its divisors is an integer number (839617591680).

Almost surely, 2^{9648896925651} is an apocalyptic number.

9648896925651 is a deficient number, since it is larger than the sum of its proper divisors (3784984541229).

9648896925651 is a wasteful number, since it uses less digits than its factorization.

9648896925651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97179426.

The product of its digits is 2015539200, while the sum is 78.

The spelling of 9648896925651 in words is "nine trillion, six hundred forty-eight billion, eight hundred ninety-six million, nine hundred twenty-five thousand, six hundred fifty-one".