2080922681605 has 16 divisors (see below), whose sum is σ = 2705484158784. Its totient is φ = 1530374872320.

The previous prime is 2080922681587. The next prime is 2080922681633. The reversal of 2080922681605 is 5061862290802.

It is a happy number.

It is not a de Polignac number, because 2080922681605 - 2¹¹ = 2080922679557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284664291 + ... + 284671600.

It is an arithmetic number, because the mean of its divisors is an integer number (169092759924).

Almost surely, 2^{2080922681605} is an apocalyptic number.

It is an amenable number.

2080922681605 is a deficient number, since it is larger than the sum of its proper divisors (624561477179).

2080922681605 is a wasteful number, since it uses less digits than its factorization.

2080922681605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569335956.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 2080922681605 in words is "two trillion, eighty billion, nine hundred twenty-two million, six hundred eighty-one thousand, six hundred five".