275068061 has 2 divisors, whose sum is σ = 275068062. Its totient is φ = 275068060.

The previous prime is 275068049. The next prime is 275068067. The reversal of 275068061 is 160860572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202920025 + 72148036 = 14245^2 + 8494^2 .

It is a cyclic number.

It is not a de Polignac number, because 275068061 - 2¹⁴ = 275051677 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is equal to p_14972291 and since 275068061 and 14972291 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275068067) by changing a digit.

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 as a sum of consecutive naturals, namely, 137534030 + 137534031.

It is an arithmetic number, because the mean of its divisors is an integer number (137534031).

Almost surely, 2^275068061 is an apocalyptic number.

It is an amenable number.

275068061 is a deficient number, since it is larger than the sum of its proper divisors (1).

275068061 is an equidigital number, since it uses as much as digits as its factorization.

275068061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 275068061 is about 16585.1759411831. The cubic root of 275068061 is about 650.3493672152.

The spelling of 275068061 in words is "two hundred seventy-five million, sixty-eight thousand, sixty-one".