6530117648 has 40 divisors (see below), whose sum is σ = 12885889536. Its totient is φ = 3205126400.

The previous prime is 6530117647. The next prime is 6530117723. The reversal of 6530117648 is 8467110356.

It is not an unprimeable number, because it can be changed into a prime (6530117647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252353 + ... + 277023.

Almost surely, 2^6530117648 is an apocalyptic number.

It is an amenable number.

6530117648 is a deficient number, since it is larger than the sum of its proper divisors (6355771888).

6530117648 is a wasteful number, since it uses less digits than its factorization.

6530117648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24983 (or 24977 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 6530117648 is about 80809.1433440548. The cubic root of 6530117648 is about 1869.1335599264.

The spelling of 6530117648 in words is "six billion, five hundred thirty million, one hundred seventeen thousand, six hundred forty-eight".