275980552 has 8 divisors (see below), whose sum is σ = 517463550. Its totient is φ = 137990272.

The previous prime is 275980513. The next prime is 275980591. The reversal of 275980552 is 255089572.

It is an interprime number because it is at equal distance from previous prime (275980513) and next prime (275980591).

It can be written as a sum of positive squares in only one way, i.e., 236113956 + 39866596 = 15366^2 + 6314^2 .

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 = 275980499 and 275980508.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17248777 + ... + 17248792.

Almost surely, 2^275980552 is an apocalyptic number.

It is an amenable number.

275980552 is a deficient number, since it is larger than the sum of its proper divisors (241482998).

275980552 is a wasteful number, since it uses less digits than its factorization.

275980552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34497575 (or 34497571 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 275980552 is about 16612.6623995072. The cubic root of 275980552 is about 651.0677142061.

The spelling of 275980552 in words is "two hundred seventy-five million, nine hundred eighty thousand, five hundred fifty-two".