9656605927248 has 480 divisors, whose sum is σ = 30452010946560. Its totient is φ = 2625956444160.

The previous prime is 9656605927247. The next prime is 9656605927273. The reversal of 9656605927248 is 8427295066569.

It is a super-2 number, since 2×9656605927248² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9656605927247) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2017253911 + ... + 2017258697.

It is an arithmetic number, because the mean of its divisors is an integer number (63441689472).

Almost surely, 2^{9656605927248} is an apocalyptic number.

9656605927248 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9656605927248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15226005473280).

9656605927248 is an abundant number, since it is smaller than the sum of its proper divisors (20795405019312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9656605927248 is a wasteful number, since it uses less digits than its factorization.

9656605927248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295 (or 5282 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 69.

The spelling of 9656605927248 in words is "nine trillion, six hundred fifty-six billion, six hundred five million, nine hundred twenty-seven thousand, two hundred forty-eight".