6730372512887 has 2 divisors, whose sum is σ = 6730372512888. Its totient is φ = 6730372512886.

The previous prime is 6730372512839. The next prime is 6730372512901. The reversal of 6730372512887 is 7882152730376.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6730372512887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6730372512187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365186256443 + 3365186256444.

It is an arithmetic number, because the mean of its divisors is an integer number (3365186256444).

Almost surely, 2^{6730372512887} is an apocalyptic number.

6730372512887 is a deficient number, since it is larger than the sum of its proper divisors (1).

6730372512887 is an equidigital number, since it uses as much as digits as its factorization.

6730372512887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23708160, while the sum is 59.

The spelling of 6730372512887 in words is "six trillion, seven hundred thirty billion, three hundred seventy-two million, five hundred twelve thousand, eight hundred eighty-seven".