6530444108 has 12 divisors (see below), whose sum is σ = 11431390992. Its totient is φ = 3264332400.

The previous prime is 6530444101. The next prime is 6530444111. The reversal of 6530444108 is 8014440356.

It is not an unprimeable number, because it can be changed into a prime (6530444101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 205760 + ... + 235367.

It is an arithmetic number, because the mean of its divisors is an integer number (952615916).

Almost surely, 2^6530444108 is an apocalyptic number.

It is an amenable number.

6530444108 is a deficient number, since it is larger than the sum of its proper divisors (4900946884).

6530444108 is a wasteful number, since it uses less digits than its factorization.

6530444108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444832 (or 444830 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 6530444108 is about 80811.1632634997. The cubic root of 6530444108 is about 1869.1647072557.

The spelling of 6530444108 in words is "six billion, five hundred thirty million, four hundred forty-four thousand, one hundred eight".