2016705511 has 2 divisors, whose sum is σ = 2016705512. Its totient is φ = 2016705510.

The previous prime is 2016705503. The next prime is 2016705539. The reversal of 2016705511 is 1155076102.

It is an a-pointer prime, because the next prime (2016705539) can be obtained adding 2016705511 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2016705511 - 2³ = 2016705503 is a prime.

It is a super-2 number, since 2×2016705511² = 8134202236195542242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2016705511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2016705571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008352755 + 1008352756.

It is an arithmetic number, because the mean of its divisors is an integer number (1008352756).

Almost surely, 2^2016705511 is an apocalyptic number.

2016705511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016705511 is an equidigital number, since it uses as much as digits as its factorization.

2016705511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 2016705511 is about 44907.7444434699. The cubic root of 2016705511 is about 1263.4192654786.

The spelling of 2016705511 in words is "two billion, sixteen million, seven hundred five thousand, five hundred eleven".