275043525089 has 2 divisors, whose sum is σ = 275043525090. Its totient is φ = 275043525088.

The previous prime is 275043525083. The next prime is 275043525227. The reversal of 275043525089 is 980525340572.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173006083600 + 102037441489 = 415940^2 + 319433^2 .

It is a cyclic number.

It is not a de Polignac number, because 275043525089 - 2²⁴ = 275026747873 is a prime.

It is not a weakly prime, because it can be changed into another prime (275043525083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137521762544 + 137521762545.

It is an arithmetic number, because the mean of its divisors is an integer number (137521762545).

Almost surely, 2^275043525089 is an apocalyptic number.

It is an amenable number.

275043525089 is a deficient number, since it is larger than the sum of its proper divisors (1).

275043525089 is an equidigital number, since it uses as much as digits as its factorization.

275043525089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 275043525089 in words is "two hundred seventy-five billion, forty-three million, five hundred twenty-five thousand, eighty-nine".