275465339 has 2 divisors, whose sum is σ = 275465340. Its totient is φ = 275465338.

The previous prime is 275465329. The next prime is 275465369. The reversal of 275465339 is 933564572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275465339 - 2⁸ = 275465083 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 275465339.

It is not a weakly prime, because it can be changed into another prime (275465329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137732669 + 137732670.

It is an arithmetic number, because the mean of its divisors is an integer number (137732670).

Almost surely, 2^275465339 is an apocalyptic number.

275465339 is a deficient number, since it is larger than the sum of its proper divisors (1).

275465339 is an equidigital number, since it uses as much as digits as its factorization.

275465339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 44.

The square root of 275465339 is about 16597.1485201525. The cubic root of 275465339 is about 650.6623142581.

The spelling of 275465339 in words is "two hundred seventy-five million, four hundred sixty-five thousand, three hundred thirty-nine".