7667540325043 has 2 divisors, whose sum is σ = 7667540325044. Its totient is φ = 7667540325042.

The previous prime is 7667540325007. The next prime is 7667540325073. The reversal of 7667540325043 is 3405230457667.

It is a strong prime.

It is an emirp because it is prime and its reverse (3405230457667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7667540325043 - 2⁹ = 7667540324531 is a prime.

It is not a weakly prime, because it can be changed into another prime (7667540325073) 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, 3833770162521 + 3833770162522.

It is an arithmetic number, because the mean of its divisors is an integer number (3833770162522).

Almost surely, 2^{7667540325043} is an apocalyptic number.

7667540325043 is a deficient number, since it is larger than the sum of its proper divisors (1).

7667540325043 is an equidigital number, since it uses as much as digits as its factorization.

7667540325043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12700800, while the sum is 52.

The spelling of 7667540325043 in words is "seven trillion, six hundred sixty-seven billion, five hundred forty million, three hundred twenty-five thousand, forty-three".