9636716365056 has 504 divisors, whose sum is σ = 31501930418784. Its totient is φ = 2916544942080.

The previous prime is 9636716365049. The next prime is 9636716365057. The reversal of 9636716365056 is 6505636176369.

It is a happy number.

9636716365056 is a `hidden beast` number, since 9 + 6 + 3 + 67 + 1 + 63 + 6 + 505 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 9636716364984 and 9636716365002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9636716365057) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1944059730 + ... + 1944064686.

It is an arithmetic number, because the mean of its divisors is an integer number (62503830196).

Almost surely, 2^{9636716365056} is an apocalyptic number.

9636716365056 is a gapful number since it is divisible by the number (96) 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 9636716365056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15750965209392).

9636716365056 is an abundant number, since it is smaller than the sum of its proper divisors (21865214053728).

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

9636716365056 is an equidigital number, since it uses as much as digits as its factorization.

9636716365056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5949 (or 5920 counting only the distinct ones).

The product of its (nonzero) digits is 110224800, while the sum is 63.

The spelling of 9636716365056 in words is "nine trillion, six hundred thirty-six billion, seven hundred sixteen million, three hundred sixty-five thousand, fifty-six".