16705127063 has 2 divisors, whose sum is σ = 16705127064. Its totient is φ = 16705127062.

The previous prime is 16705127017. The next prime is 16705127093. The reversal of 16705127063 is 36072150761.

16705127063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16705127063 is a prime.

It is a super-2 number, since 2×16705127063² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16705127093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8352563531 + 8352563532.

It is an arithmetic number, because the mean of its divisors is an integer number (8352563532).

Almost surely, 2^16705127063 is an apocalyptic number.

16705127063 is a deficient number, since it is larger than the sum of its proper divisors (1).

16705127063 is an equidigital number, since it uses as much as digits as its factorization.

16705127063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 16705127063 in words is "sixteen billion, seven hundred five million, one hundred twenty-seven thousand, sixty-three".