275825265 has 16 divisors (see below), whose sum is σ = 447908928. Its totient is φ = 144910656.

The previous prime is 275825257. The next prime is 275825267. The reversal of 275825265 is 562528572.

It is a happy number.

It is not a de Polignac number, because 275825265 - 2³ = 275825257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (275825267) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 136222 + ... + 138231.

It is an arithmetic number, because the mean of its divisors is an integer number (27994308).

Almost surely, 2^275825265 is an apocalyptic number.

It is an amenable number.

275825265 is a deficient number, since it is larger than the sum of its proper divisors (172083663).

275825265 is a wasteful number, since it uses less digits than its factorization.

275825265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274528.

The product of its digits is 336000, while the sum is 42.

The square root of 275825265 is about 16607.9879877124. The cubic root of 275825265 is about 650.9455784011.

The spelling of 275825265 in words is "two hundred seventy-five million, eight hundred twenty-five thousand, two hundred sixty-five".