6548324641 has 8 divisors (see below), whose sum is σ = 6885198144. Its totient is φ = 6215798160.

The previous prime is 6548324633. The next prime is 6548324647. The reversal of 6548324641 is 1464238456.

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

It is a cyclic number.

It is not a de Polignac number, because 6548324641 - 2³ = 6548324633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6548324647) 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, 1083666 + ... + 1089691.

It is an arithmetic number, because the mean of its divisors is an integer number (860649768).

Almost surely, 2^6548324641 is an apocalyptic number.

It is an amenable number.

6548324641 is a deficient number, since it is larger than the sum of its proper divisors (336873503).

6548324641 is a wasteful number, since it uses less digits than its factorization.

6548324641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173511.

The product of its digits is 552960, while the sum is 43.

The square root of 6548324641 is about 80921.7192167838. The cubic root of 6548324641 is about 1870.8690938617.

The spelling of 6548324641 in words is "six billion, five hundred forty-eight million, three hundred twenty-four thousand, six hundred forty-one".