68006502711 has 12 divisors (see below), whose sum is σ = 112264702992. Its totient is φ = 38860858656.

The previous prime is 68006502709. The next prime is 68006502713. The reversal of 68006502711 is 11720560086.

68006502711 is a `hidden beast` number, since 6 + 80 + 0 + 6 + 502 + 71 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (68006502709) and next prime (68006502713).

It is not a de Polignac number, because 68006502711 - 2¹ = 68006502709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68006502713) 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 in 11 ways as a sum of consecutive naturals, for example, 539734086 + ... + 539734211.

It is an arithmetic number, because the mean of its divisors is an integer number (9355391916).

Almost surely, 2^68006502711 is an apocalyptic number.

68006502711 is a deficient number, since it is larger than the sum of its proper divisors (44258200281).

68006502711 is a wasteful number, since it uses less digits than its factorization.

68006502711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079468310 (or 1079468307 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 68006502711 in words is "sixty-eight billion, six million, five hundred two thousand, seven hundred eleven".