8065084636719 has 48 divisors (see below), whose sum is σ = 13169013598720. Its totient is φ = 4874610747600.

The previous prime is 8065084636691. The next prime is 8065084636757. The reversal of 8065084636719 is 9176364805608.

8065084636719 is a `hidden beast` number, since 8 + 0 + 6 + 508 + 4 + 63 + 67 + 1 + 9 = 666.

It is not a de Polignac number, because 8065084636719 - 2¹⁹ = 8065084112431 is a prime.

It is a super-2 number, since 2×8065084636719² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8065084636519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2164297 + ... + 4562274.

Almost surely, 2^{8065084636719} is an apocalyptic number.

8065084636719 is a deficient number, since it is larger than the sum of its proper divisors (5103928962001).

8065084636719 is a wasteful number, since it uses less digits than its factorization.

8065084636719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6726969 (or 6726952 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 8065084636719 in words is "eight trillion, sixty-five billion, eighty-four million, six hundred thirty-six thousand, seven hundred nineteen".