6547648107 has 64 divisors (see below), whose sum is σ = 12411270144. Its totient is φ = 2955018240.

The previous prime is 6547648069. The next prime is 6547648117. The reversal of 6547648107 is 7018467456.

It is not a de Polignac number, because 6547648107 - 2¹⁵ = 6547615339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6547648117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13078 + ... + 115179.

It is an arithmetic number, because the mean of its divisors is an integer number (193926096).

Almost surely, 2^6547648107 is an apocalyptic number.

6547648107 is a deficient number, since it is larger than the sum of its proper divisors (5863622037).

6547648107 is a wasteful number, since it uses less digits than its factorization.

6547648107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128308.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 6547648107 is about 80917.5389331633. The cubic root of 6547648107 is about 1870.8046626160.

The spelling of 6547648107 in words is "six billion, five hundred forty-seven million, six hundred forty-eight thousand, one hundred seven".