6747540135907 has 2 divisors, whose sum is σ = 6747540135908. Its totient is φ = 6747540135906.

The previous prime is 6747540135793. The next prime is 6747540135913. The reversal of 6747540135907 is 7095310457476.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6747540135907 - 2²⁷ = 6747405918179 is a prime.

It is not a weakly prime, because it can be changed into another prime (6747540135407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373770067953 + 3373770067954.

It is an arithmetic number, because the mean of its divisors is an integer number (3373770067954).

Almost surely, 2^{6747540135907} is an apocalyptic number.

6747540135907 is a deficient number, since it is larger than the sum of its proper divisors (1).

6747540135907 is an equidigital number, since it uses as much as digits as its factorization.

6747540135907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22226400, while the sum is 58.

The spelling of 6747540135907 in words is "six trillion, seven hundred forty-seven billion, five hundred forty million, one hundred thirty-five thousand, nine hundred seven".