4665648445184 has 72 divisors (see below), whose sum is σ = 9432458001120. Its totient is φ = 2303073865728.

The previous prime is 4665648445169. The next prime is 4665648445189. The reversal of 4665648445184 is 4815448465664.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4665648445184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4665648445189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7427597 + ... + 8031219.

Almost surely, 2^{4665648445184} 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 4665648445184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4716229000560).

4665648445184 is an abundant number, since it is smaller than the sum of its proper divisors (4766809555936).

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

4665648445184 is a wasteful number, since it uses less digits than its factorization.

4665648445184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604025 (or 604011 counting only the distinct ones).

The product of its digits is 353894400, while the sum is 65.

The spelling of 4665648445184 in words is "four trillion, six hundred sixty-five billion, six hundred forty-eight million, four hundred forty-five thousand, one hundred eighty-four".