6548544474 has 16 divisors (see below), whose sum is σ = 13226764320. Its totient is φ = 2161235600.

The previous prime is 6548544467. The next prime is 6548544511. The reversal of 6548544474 is 4744458456.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5402484 + ... + 5403695.

It is an arithmetic number, because the mean of its divisors is an integer number (826672770).

Almost surely, 2^6548544474 is an apocalyptic number.

6548544474 is an abundant number, since it is smaller than the sum of its proper divisors (6678219846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6548544474 is a wasteful number, since it uses less digits than its factorization.

6548544474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10806285.

The product of its digits is 8601600, while the sum is 51.

The square root of 6548544474 is about 80923.0775119187. The cubic root of 6548544474 is about 1870.8900291994.

The spelling of 6548544474 in words is "six billion, five hundred forty-eight million, five hundred forty-four thousand, four hundred seventy-four".