1606730376127 has 2 divisors, whose sum is σ = 1606730376128. Its totient is φ = 1606730376126.

The previous prime is 1606730376109. The next prime is 1606730376131. The reversal of 1606730376127 is 7216730376061.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1606730376127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1606730376157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803365188063 + 803365188064.

It is an arithmetic number, because the mean of its divisors is an integer number (803365188064).

Almost surely, 2^{1606730376127} is an apocalyptic number.

1606730376127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1606730376127 is an equidigital number, since it uses as much as digits as its factorization.

1606730376127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The spelling of 1606730376127 in words is "one trillion, six hundred six billion, seven hundred thirty million, three hundred seventy-six thousand, one hundred twenty-seven".