6527280705 has 64 divisors (see below), whose sum is σ = 11808357120. Its totient is φ = 3049804800.

The previous prime is 6527280689. The next prime is 6527280757. The reversal of 6527280705 is 5070827256.

It is not a de Polignac number, because 6527280705 - 2⁴ = 6527280689 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 3506475 + ... + 3508335.

It is an arithmetic number, because the mean of its divisors is an integer number (184505580).

Almost surely, 2^6527280705 is an apocalyptic number.

It is an amenable number.

6527280705 is a deficient number, since it is larger than the sum of its proper divisors (5281076415).

6527280705 is a wasteful number, since it uses less digits than its factorization.

6527280705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 6527280705 is about 80791.5880831662. The cubic root of 6527280705 is about 1868.8628453834.

The spelling of 6527280705 in words is "six billion, five hundred twenty-seven million, two hundred eighty thousand, seven hundred five".