6509679022 has 16 divisors (see below), whose sum is σ = 12173945472. Its totient is φ = 2536238520.

The previous prime is 6509679017. The next prime is 6509679031. The reversal of 6509679022 is 2209769056.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 21135168 + ... + 21135475.

It is an arithmetic number, because the mean of its divisors is an integer number (760871592).

Almost surely, 2^6509679022 is an apocalyptic number.

6509679022 is a deficient number, since it is larger than the sum of its proper divisors (5664266450).

6509679022 is a wasteful number, since it uses less digits than its factorization.

6509679022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42270663.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 6509679022 is about 80682.5818996889. The cubic root of 6509679022 is about 1867.1814538033.

The spelling of 6509679022 in words is "six billion, five hundred nine million, six hundred seventy-nine thousand, twenty-two".