6505560106 has 4 divisors (see below), whose sum is σ = 9758340162. Its totient is φ = 3252780052.

The previous prime is 6505560071. The next prime is 6505560107. The reversal of 6505560106 is 6010655056.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6241790025 + 263770081 = 79005^2 + 16241^2 .

It is not an unprimeable number, because it can be changed into a prime (6505560107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626390025 + ... + 1626390028.

Almost surely, 2^6505560106 is an apocalyptic number.

6505560106 is a deficient number, since it is larger than the sum of its proper divisors (3252780056).

6505560106 is a wasteful number, since it uses less digits than its factorization.

6505560106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252780055.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 6505560106 is about 80657.0524256869. The cubic root of 6505560106 is about 1866.7875590000.

The spelling of 6505560106 in words is "six billion, five hundred five million, five hundred sixty thousand, one hundred six".