6506770113 has 12 divisors (see below), whose sum is σ = 9419239908. Its totient is φ = 4328352000.

The previous prime is 6506770097. The next prime is 6506770117. The reversal of 6506770113 is 3110776056.

It can be written as a sum of positive squares in 2 ways, for example, as 5037734529 + 1469035584 = 70977^2 + 38328^2 .

It is not a de Polignac number, because 6506770113 - 2⁴ = 6506770097 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6506770117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 786888 + ... + 795113.

It is an arithmetic number, because the mean of its divisors is an integer number (784936659).

Almost surely, 2^6506770113 is an apocalyptic number.

It is an amenable number.

6506770113 is a deficient number, since it is larger than the sum of its proper divisors (2912469795).

6506770113 is a wasteful number, since it uses less digits than its factorization.

6506770113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582464 (or 1582461 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 6506770113 is about 80664.5530143197. The cubic root of 6506770113 is about 1866.9032900541.

The spelling of 6506770113 in words is "six billion, five hundred six million, seven hundred seventy thousand, one hundred thirteen".