275835061 has 2 divisors, whose sum is σ = 275835062. Its totient is φ = 275835060.

The previous prime is 275835031. The next prime is 275835083. The reversal of 275835061 is 160538572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 272052036 + 3783025 = 16494^2 + 1945^2 .

It is a cyclic number.

It is not a de Polignac number, because 275835061 - 2⁵ = 275835029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 275835061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275835011) 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, 137917530 + 137917531.

It is an arithmetic number, because the mean of its divisors is an integer number (137917531).

Almost surely, 2^275835061 is an apocalyptic number.

It is an amenable number.

275835061 is a deficient number, since it is larger than the sum of its proper divisors (1).

275835061 is an equidigital number, since it uses as much as digits as its factorization.

275835061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 275835061 is about 16608.2829034190. The cubic root of 275835061 is about 650.9532844723.

The spelling of 275835061 in words is "two hundred seventy-five million, eight hundred thirty-five thousand, sixty-one".