5646224662944 has 192 divisors, whose sum is σ = 15282110592000. Its totient is φ = 1824674936832.

The previous prime is 5646224662921. The next prime is 5646224663011. The reversal of 5646224662944 is 4492664226465.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115726747 + ... + 115775525.

It is an arithmetic number, because the mean of its divisors is an integer number (79594326000).

Almost surely, 2^{5646224662944} 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 5646224662944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7641055296000).

5646224662944 is an abundant number, since it is smaller than the sum of its proper divisors (9635885929056).

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

5646224662944 is a wasteful number, since it uses less digits than its factorization.

5646224662944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49147 (or 49139 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 60.

The spelling of 5646224662944 in words is "five trillion, six hundred forty-six billion, two hundred twenty-four million, six hundred sixty-two thousand, nine hundred forty-four".