2068211086775 has 6 divisors (see below), whose sum is σ = 2564581747632. Its totient is φ = 1654568869400.

The previous prime is 2068211086771. The next prime is 2068211086789. The reversal of 2068211086775 is 5776801128602.

It is not a de Polignac number, because 2068211086775 - 2² = 2068211086771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068211086771) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41364221711 + ... + 41364221760.

It is an arithmetic number, because the mean of its divisors is an integer number (427430291272).

Almost surely, 2^{2068211086775} is an apocalyptic number.

2068211086775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2068211086775 is a deficient number, since it is larger than the sum of its proper divisors (496370660857).

2068211086775 is an equidigital number, since it uses as much as digits as its factorization.

2068211086775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82728443481 (or 82728443476 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 53.

The spelling of 2068211086775 in words is "two trillion, sixty-eight billion, two hundred eleven million, eighty-six thousand, seven hundred seventy-five".