6807690151 has 2 divisors, whose sum is σ = 6807690152. Its totient is φ = 6807690150.

The previous prime is 6807690119. The next prime is 6807690193. The reversal of 6807690151 is 1510967086.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6807690151 - 2⁵ = 6807690119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6807690098 and 6807690107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6807690451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3403845075 + 3403845076.

It is an arithmetic number, because the mean of its divisors is an integer number (3403845076).

Almost surely, 2^6807690151 is an apocalyptic number.

6807690151 is a deficient number, since it is larger than the sum of its proper divisors (1).

6807690151 is an equidigital number, since it uses as much as digits as its factorization.

6807690151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 6807690151 is about 82508.7277262230. The cubic root of 6807690151 is about 1895.2503852963.

The spelling of 6807690151 in words is "six billion, eight hundred seven million, six hundred ninety thousand, one hundred fifty-one".