6797509507 has 2 divisors, whose sum is σ = 6797509508. Its totient is φ = 6797509506.

The previous prime is 6797509489. The next prime is 6797509547. The reversal of 6797509507 is 7059057976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6797509507 - 2⁷ = 6797509379 is a prime.

It is a super-2 number, since 2×6797509507² = 92412270995510766098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6797509547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3398754753 + 3398754754.

It is an arithmetic number, because the mean of its divisors is an integer number (3398754754).

Almost surely, 2^6797509507 is an apocalyptic number.

6797509507 is a deficient number, since it is larger than the sum of its proper divisors (1).

6797509507 is an equidigital number, since it uses as much as digits as its factorization.

6797509507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4167450, while the sum is 55.

The square root of 6797509507 is about 82447.0102975238. The cubic root of 6797509507 is about 1894.3051554516.

The spelling of 6797509507 in words is "six billion, seven hundred ninety-seven million, five hundred nine thousand, five hundred seven".