6807540814007 has 2 divisors, whose sum is σ = 6807540814008. Its totient is φ = 6807540814006.

The previous prime is 6807540813967. The next prime is 6807540814031. The reversal of 6807540814007 is 7004180457086.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6807540814007 - 2⁸ = 6807540813751 is a prime.

It is a super-2 number, since 2×6807540814007² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6807543814007) 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 as a sum of consecutive naturals, namely, 3403770407003 + 3403770407004.

It is an arithmetic number, because the mean of its divisors is an integer number (3403770407004).

Almost surely, 2^{6807540814007} is an apocalyptic number.

6807540814007 is a deficient number, since it is larger than the sum of its proper divisors (1).

6807540814007 is an equidigital number, since it uses as much as digits as its factorization.

6807540814007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 6807540814007 in words is "six trillion, eight hundred seven billion, five hundred forty million, eight hundred fourteen thousand, seven".