275350165 has 8 divisors (see below), whose sum is σ = 331016760. Its totient is φ = 219882432.

The previous prime is 275350133. The next prime is 275350171. The reversal of 275350165 is 561053572.

It can be written as a sum of positive squares in 4 ways, for example, as 37234404 + 238115761 = 6102^2 + 15431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 275350165 - 2⁵ = 275350133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 275350165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46650 + ... + 52219.

It is an arithmetic number, because the mean of its divisors is an integer number (41377095).

Almost surely, 2^275350165 is an apocalyptic number.

It is an amenable number.

275350165 is a deficient number, since it is larger than the sum of its proper divisors (55666595).

275350165 is an equidigital number, since it uses as much as digits as its factorization.

275350165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99431.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 275350165 is about 16593.6784650059. The cubic root of 275350165 is about 650.5716194502.

The spelling of 275350165 in words is "two hundred seventy-five million, three hundred fifty thousand, one hundred sixty-five".