275870110189 has 2 divisors, whose sum is σ = 275870110190. Its totient is φ = 275870110188.

The previous prime is 275870110171. The next prime is 275870110259. The reversal of 275870110189 is 981011078572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194011178089 + 81858932100 = 440467^2 + 286110^2 .

It is a cyclic number.

It is not a de Polignac number, because 275870110189 - 2¹¹ = 275870108141 is a prime.

It is a super-2 number, since 2×275870110189² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275870110289) 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, 137935055094 + 137935055095.

It is an arithmetic number, because the mean of its divisors is an integer number (137935055095).

Almost surely, 2^275870110189 is an apocalyptic number.

It is an amenable number.

275870110189 is a deficient number, since it is larger than the sum of its proper divisors (1).

275870110189 is an equidigital number, since it uses as much as digits as its factorization.

275870110189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 49.

The spelling of 275870110189 in words is "two hundred seventy-five billion, eight hundred seventy million, one hundred ten thousand, one hundred eighty-nine".