85968992701 has 2 divisors, whose sum is σ = 85968992702. Its totient is φ = 85968992700.

The previous prime is 85968992699. The next prime is 85968992717. The reversal of 85968992701 is 10729986958.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62987948676 + 22981044025 = 250974^2 + 151595^2 .

It is a cyclic number.

It is not a de Polignac number, because 85968992701 - 2¹ = 85968992699 is a prime.

Together with 85968992699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85968998701) 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, 42984496350 + 42984496351.

It is an arithmetic number, because the mean of its divisors is an integer number (42984496351).

Almost surely, 2^85968992701 is an apocalyptic number.

It is an amenable number.

85968992701 is a deficient number, since it is larger than the sum of its proper divisors (1).

85968992701 is an equidigital number, since it uses as much as digits as its factorization.

85968992701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 64.

The spelling of 85968992701 in words is "eighty-five billion, nine hundred sixty-eight million, nine hundred ninety-two thousand, seven hundred one".