2080135833877 has 2 divisors, whose sum is σ = 2080135833878. Its totient is φ = 2080135833876.

The previous prime is 2080135833869. The next prime is 2080135833887. The reversal of 2080135833877 is 7783385310802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1418669184241 + 661466649636 = 1191079^2 + 813306^2 .

It is a cyclic number.

It is not a de Polignac number, because 2080135833877 - 2³ = 2080135833869 is a prime.

It is a super-2 number, since 2×2080135833877² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2080135833827) 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 as a sum of consecutive naturals, namely, 1040067916938 + 1040067916939.

It is an arithmetic number, because the mean of its divisors is an integer number (1040067916939).

Almost surely, 2^{2080135833877} is an apocalyptic number.

It is an amenable number.

2080135833877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2080135833877 is an equidigital number, since it uses as much as digits as its factorization.

2080135833877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 2080135833877 in words is "two trillion, eighty billion, one hundred thirty-five million, eight hundred thirty-three thousand, eight hundred seventy-seven".