6606573701867 has 2 divisors, whose sum is σ = 6606573701868. Its totient is φ = 6606573701866.

The previous prime is 6606573701857. The next prime is 6606573701869. The reversal of 6606573701867 is 7681073756066.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6606573701867 - 2¹⁸ = 6606573439723 is a prime.

Together with 6606573701869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6606573701869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3303286850933 + 3303286850934.

It is an arithmetic number, because the mean of its divisors is an integer number (3303286850934).

Almost surely, 2^{6606573701867} is an apocalyptic number.

6606573701867 is a deficient number, since it is larger than the sum of its proper divisors (1).

6606573701867 is an equidigital number, since it uses as much as digits as its factorization.

6606573701867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53343360, while the sum is 62.

The spelling of 6606573701867 in words is "six trillion, six hundred six billion, five hundred seventy-three million, seven hundred one thousand, eight hundred sixty-seven".