9925653896888 has 16 divisors (see below), whose sum is σ = 18744490275000. Its totient is φ = 4927123156896.

The previous prime is 9925653896881. The next prime is 9925653896903. The reversal of 9925653896888 is 8886983565299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9925653896881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4462972763 + ... + 4462974986.

Almost surely, 2^{9925653896888} is an apocalyptic number.

It is an amenable number.

9925653896888 is a deficient number, since it is larger than the sum of its proper divisors (8818836378112).

9925653896888 is a wasteful number, since it uses less digits than its factorization.

9925653896888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925947894 (or 8925947890 counting only the distinct ones).

The product of its digits is 16124313600, while the sum is 86.

The spelling of 9925653896888 in words is "nine trillion, nine hundred twenty-five billion, six hundred fifty-three million, eight hundred ninety-six thousand, eight hundred eighty-eight".