5665181084448 has 96 divisors (see below), whose sum is σ = 15832865543040. Its totient is φ = 1767492218880.

The previous prime is 5665181084419. The next prime is 5665181084461. The reversal of 5665181084448 is 8444801815665.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 5665181084391 and 5665181084400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9293868 + ... + 9884651.

It is an arithmetic number, because the mean of its divisors is an integer number (164925682740).

Almost surely, 2^{5665181084448} is an apocalyptic number.

It is an amenable number.

5665181084448 is an abundant number, since it is smaller than the sum of its proper divisors (10167684458592).

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

5665181084448 is a wasteful number, since it uses less digits than its factorization.

5665181084448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19178730 (or 19178722 counting only the distinct ones).

The product of its (nonzero) digits is 29491200, while the sum is 60.

The spelling of 5665181084448 in words is "five trillion, six hundred sixty-five billion, one hundred eighty-one million, eighty-four thousand, four hundred forty-eight".