6365652238848 has 640 divisors, whose sum is σ = 20936877096960. Its totient is φ = 1680034037760.

The previous prime is 6365652238843. The next prime is 6365652238889. The reversal of 6365652238848 is 8488322565636.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6365652238843) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 653619963 + ... + 653629701.

It is an arithmetic number, because the mean of its divisors is an integer number (32713870464).

Almost surely, 2^{6365652238848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6365652238848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10468438548480).

6365652238848 is an abundant number, since it is smaller than the sum of its proper divisors (14571224858112).

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

6365652238848 is a wasteful number, since it uses less digits than its factorization.

6365652238848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9888 (or 9872 counting only the distinct ones).

The product of its digits is 398131200, while the sum is 66.

The spelling of 6365652238848 in words is "six trillion, three hundred sixty-five billion, six hundred fifty-two million, two hundred thirty-eight thousand, eight hundred forty-eight".