6489584665201 has 8 divisors (see below), whose sum is σ = 7080721228800. Its totient is φ = 5898643821840.

The previous prime is 6489584665171. The next prime is 6489584665247. The reversal of 6489584665201 is 1025664859846.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6489584665201 - 2⁴¹ = 4290561409649 is a prime.

It is a super-2 number, since 2×6489584665201² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6489584665001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48860721 + ... + 48993358.

It is an arithmetic number, because the mean of its divisors is an integer number (885090153600).

Almost surely, 2^{6489584665201} is an apocalyptic number.

It is an amenable number.

6489584665201 is a deficient number, since it is larger than the sum of its proper divisors (591136563599).

6489584665201 is a wasteful number, since it uses less digits than its factorization.

6489584665201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97860119.

The product of its (nonzero) digits is 99532800, while the sum is 64.

The spelling of 6489584665201 in words is "six trillion, four hundred eighty-nine billion, five hundred eighty-four million, six hundred sixty-five thousand, two hundred one".