275201327 has 2 divisors, whose sum is σ = 275201328. Its totient is φ = 275201326.

The previous prime is 275201323. The next prime is 275201341. The reversal of 275201327 is 723102572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275201327 - 2² = 275201323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 275201327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275201323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137600663 + 137600664.

It is an arithmetic number, because the mean of its divisors is an integer number (137600664).

Almost surely, 2^275201327 is an apocalyptic number.

275201327 is a deficient number, since it is larger than the sum of its proper divisors (1).

275201327 is an equidigital number, since it uses as much as digits as its factorization.

275201327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 275201327 is about 16589.1930786280. The cubic root of 275201327 is about 650.4543781540.

Adding to 275201327 its reverse (723102572), we get a palindrome (998303899).

The spelling of 275201327 in words is "two hundred seventy-five million, two hundred one thousand, three hundred twenty-seven".