6532647117 has 8 divisors (see below), whose sum is σ = 8713926240. Its totient is φ = 4353233040.

The previous prime is 6532647109. The next prime is 6532647119. The reversal of 6532647117 is 7117462356.

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 6532647117 - 2³ = 6532647109 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532647119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458067 + ... + 472112.

It is an arithmetic number, because the mean of its divisors is an integer number (1089240780).

Almost surely, 2^6532647117 is an apocalyptic number.

It is an amenable number.

6532647117 is a deficient number, since it is larger than the sum of its proper divisors (2181279123).

6532647117 is a wasteful number, since it uses less digits than its factorization.

6532647117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932523.

The product of its digits is 211680, while the sum is 42.

The square root of 6532647117 is about 80824.7927123850. The cubic root of 6532647117 is about 1869.3748677315.

The spelling of 6532647117 in words is "six billion, five hundred thirty-two million, six hundred forty-seven thousand, one hundred seventeen".