5669784937664 has 28 divisors (see below), whose sum is σ = 11525393624808. Its totient is φ = 2765748748800.

The previous prime is 5669784937643. The next prime is 5669784937667. The reversal of 5669784937664 is 4667394879665.

It is a super-2 number, since 2×5669784937664² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5669784937667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080367982 + ... + 1080373229.

It is an arithmetic number, because the mean of its divisors is an integer number (411621200886).

Almost surely, 2^{5669784937664} is an apocalyptic number.

It is an amenable number.

5669784937664 is an abundant number, since it is smaller than the sum of its proper divisors (5855608687144).

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

5669784937664 is a wasteful number, since it uses less digits than its factorization.

5669784937664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160741264 (or 2160741254 counting only the distinct ones).

The product of its digits is 9876142080, while the sum is 80.

The spelling of 5669784937664 in words is "five trillion, six hundred sixty-nine billion, seven hundred eighty-four million, nine hundred thirty-seven thousand, six hundred sixty-four".