6608491383725 has 48 divisors (see below), whose sum is σ = 10219605772416. Its totient is φ = 4118349312000.

The previous prime is 6608491383707. The next prime is 6608491383749. The reversal of 6608491383725 is 5273831948066.

It is not a de Polignac number, because 6608491383725 - 2¹⁸ = 6608491121581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5959217 + ... + 6980633.

It is an arithmetic number, because the mean of its divisors is an integer number (212908453592).

It is a 2-persistent number, because it is pandigital, and so is 2⋅6608491383725 = 13216982767450, but 3⋅6608491383725 = 19825474151175 is not.

Almost surely, 2^{6608491383725} is an apocalyptic number.

It is an amenable number.

6608491383725 is a deficient number, since it is larger than the sum of its proper divisors (3611114388691).

6608491383725 is a wasteful number, since it uses less digits than its factorization.

6608491383725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024806 (or 1024801 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 6608491383725 in words is "six trillion, six hundred eight billion, four hundred ninety-one million, three hundred eighty-three thousand, seven hundred twenty-five".