5664041720586 has 48 divisors (see below), whose sum is σ = 12283144006848. Its totient is φ = 1886313744000.

The previous prime is 5664041720581. The next prime is 5664041720609. The reversal of 5664041720586 is 6850271404665.

5664041720586 is a `hidden beast` number, since 5 + 6 + 6 + 40 + 4 + 17 + 2 + 0 + 586 = 666.

It is a super-2 number, since 2×5664041720586² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5664041720581) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317286561 + ... + 317304411.

It is an arithmetic number, because the mean of its divisors is an integer number (255898833476).

Almost surely, 2^{5664041720586} is an apocalyptic number.

5664041720586 is an abundant number, since it is smaller than the sum of its proper divisors (6619102286262).

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

5664041720586 is a wasteful number, since it uses less digits than its factorization.

5664041720586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32747 (or 32744 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 5664041720586 in words is "five trillion, six hundred sixty-four billion, forty-one million, seven hundred twenty thousand, five hundred eighty-six".