5664730747392 has 320 divisors, whose sum is σ = 16934781283200. Its totient is φ = 1869535641600.

The previous prime is 5664730747381. The next prime is 5664730747399. The reversal of 5664730747392 is 2937470374665.

It is a happy number.

5664730747392 is a `hidden beast` number, since 5 + 6 + 6 + 4 + 73 + 0 + 7 + 473 + 92 = 666.

It is a super-3 number, since 3×5664730747392³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5664730747399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 759445359 + ... + 759452817.

It is an arithmetic number, because the mean of its divisors is an integer number (52921191510).

Almost surely, 2^{5664730747392} 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 5664730747392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8467390641600).

5664730747392 is an abundant number, since it is smaller than the sum of its proper divisors (11270050535808).

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

5664730747392 is a wasteful number, since it uses less digits than its factorization.

5664730747392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024 (or 8002 counting only the distinct ones).

The product of its (nonzero) digits is 160030080, while the sum is 63.

The spelling of 5664730747392 in words is "five trillion, six hundred sixty-four billion, seven hundred thirty million, seven hundred forty-seven thousand, three hundred ninety-two".