275766056 has 8 divisors (see below), whose sum is σ = 517061370. Its totient is φ = 137883024.

The previous prime is 275766047. The next prime is 275766091. The reversal of 275766056 is 650667572.

It can be written as a sum of positive squares in only one way, i.e., 140043556 + 135722500 = 11834^2 + 11650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 275765998 and 275766016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17235371 + ... + 17235386.

Almost surely, 2^275766056 is an apocalyptic number.

It is an amenable number.

275766056 is a deficient number, since it is larger than the sum of its proper divisors (241295314).

275766056 is a wasteful number, since it uses less digits than its factorization.

275766056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34470763 (or 34470759 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 275766056 is about 16606.2053461951. The cubic root of 275766056 is about 650.8989974677.

The spelling of 275766056 in words is "two hundred seventy-five million, seven hundred sixty-six thousand, fifty-six".