6532806705 has 8 divisors (see below), whose sum is σ = 10452490752. Its totient is φ = 3484163568.

The previous prime is 6532806697. The next prime is 6532806739. The reversal of 6532806705 is 5076082356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6532806705 - 2³ = 6532806697 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

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, 217760209 + ... + 217760238.

It is an arithmetic number, because the mean of its divisors is an integer number (1306561344).

Almost surely, 2^6532806705 is an apocalyptic number.

It is an amenable number.

6532806705 is a deficient number, since it is larger than the sum of its proper divisors (3919684047).

6532806705 is a wasteful number, since it uses less digits than its factorization.

6532806705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435520455.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 6532806705 is about 80825.7799529333. The cubic root of 6532806705 is about 1869.3900901143.

The spelling of 6532806705 in words is "six billion, five hundred thirty-two million, eight hundred six thousand, seven hundred five".