275663341 has 2 divisors, whose sum is σ = 275663342. Its totient is φ = 275663340.

The previous prime is 275663321. The next prime is 275663389. The reversal of 275663341 is 143366572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149572900 + 126090441 = 12230^2 + 11229^2 .

It is a cyclic number.

It is not a de Polignac number, because 275663341 - 2¹⁵ = 275630573 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 275663341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275663321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137831670 + 137831671.

It is an arithmetic number, because the mean of its divisors is an integer number (137831671).

Almost surely, 2^275663341 is an apocalyptic number.

It is an amenable number.

275663341 is a deficient number, since it is larger than the sum of its proper divisors (1).

275663341 is an equidigital number, since it uses as much as digits as its factorization.

275663341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 275663341 is about 16603.1123889468. The cubic root of 275663341 is about 650.8181736540.

The spelling of 275663341 in words is "two hundred seventy-five million, six hundred sixty-three thousand, three hundred forty-one".