275273632 has 12 divisors (see below), whose sum is σ = 541945026. Its totient is φ = 137636800.

The previous prime is 275273611. The next prime is 275273641. The reversal of 275273632 is 236372572.

275273632 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 240746256 + 34527376 = 15516^2 + 5876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 275273591 and 275273600.

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 as a sum of consecutive naturals, namely, 4301119 + ... + 4301182.

Almost surely, 2^275273632 is an apocalyptic number.

It is an amenable number.

275273632 is a deficient number, since it is larger than the sum of its proper divisors (266671394).

275273632 is an equidigital number, since it uses as much as digits as its factorization.

275273632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602311 (or 8602303 counting only the distinct ones).

The product of its digits is 105840, while the sum is 37.

The square root of 275273632 is about 16591.3722157030. The cubic root of 275273632 is about 650.5113388598.

The spelling of 275273632 in words is "two hundred seventy-five million, two hundred seventy-three thousand, six hundred thirty-two".