2016056764769 has 2 divisors, whose sum is σ = 2016056764770. Its totient is φ = 2016056764768.

The previous prime is 2016056764759. The next prime is 2016056764807. The reversal of 2016056764769 is 9674676506102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1979761561600 + 36295203169 = 1407040^2 + 190513^2 .

It is a cyclic number.

It is not a de Polignac number, because 2016056764769 - 2¹⁶ = 2016056699233 is a prime.

It is a super-2 number, since 2×2016056764769² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2016056764739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008028382384 + 1008028382385.

It is an arithmetic number, because the mean of its divisors is an integer number (1008028382385).

Almost surely, 2^{2016056764769} is an apocalyptic number.

It is an amenable number.

2016056764769 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016056764769 is an equidigital number, since it uses as much as digits as its factorization.

2016056764769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 2016056764769 in words is "two trillion, sixteen billion, fifty-six million, seven hundred sixty-four thousand, seven hundred sixty-nine".