6426068565 has 128 divisors (see below), whose sum is σ = 12759183360. Its totient is φ = 2696343552.

The previous prime is 6426068563. The next prime is 6426068569. The reversal of 6426068565 is 5658606246.

It is not a de Polignac number, because 6426068565 - 2¹ = 6426068563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6426068563) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14840589 + ... + 14841021.

It is an arithmetic number, because the mean of its divisors is an integer number (99681120).

Almost surely, 2^6426068565 is an apocalyptic number.

It is an amenable number.

6426068565 is a deficient number, since it is larger than the sum of its proper divisors (6333114795).

6426068565 is a wasteful number, since it uses less digits than its factorization.

6426068565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The square root of 6426068565 is about 80162.7629576227. The cubic root of 6426068565 is about 1859.1529427221.

The spelling of 6426068565 in words is "six billion, four hundred twenty-six million, sixty-eight thousand, five hundred sixty-five".