6508748971 has 8 divisors (see below), whose sum is σ = 6554606400. Its totient is φ = 6462920832.

The previous prime is 6508748963. The next prime is 6508749007. The reversal of 6508748971 is 1798478056.

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 6508748971 - 2³ = 6508748963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6508740971) 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 7 ways as a sum of consecutive naturals, for example, 631566 + ... + 641788.

It is an arithmetic number, because the mean of its divisors is an integer number (819325800).

Almost surely, 2^6508748971 is an apocalyptic number.

6508748971 is a deficient number, since it is larger than the sum of its proper divisors (45857429).

6508748971 is a wasteful number, since it uses less digits than its factorization.

6508748971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14645.

The product of its (nonzero) digits is 3386880, while the sum is 55.

The square root of 6508748971 is about 80676.8180520278. The cubic root of 6508748971 is about 1867.0925269053.

The spelling of 6508748971 in words is "six billion, five hundred eight million, seven hundred forty-eight thousand, nine hundred seventy-one".