275280533050 has 12 divisors (see below), whose sum is σ = 512021791566. Its totient is φ = 110112213200.

The previous prime is 275280533041. The next prime is 275280533051. The reversal of 275280533050 is 50335082572.

It can be written as a sum of positive squares in 3 ways, for example, as 165415464369 + 109865068681 = 406713^2 + 331459^2 .

It is a junction number, because it is equal to n+sod(n) for n = 275280532994 and 275280533012.

It is not an unprimeable number, because it can be changed into a prime (275280533051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2752805281 + ... + 2752805380.

Almost surely, 2^275280533050 is an apocalyptic number.

275280533050 is a deficient number, since it is larger than the sum of its proper divisors (236741258516).

275280533050 is a wasteful number, since it uses less digits than its factorization.

275280533050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505610673 (or 5505610668 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 275280533050 in words is "two hundred seventy-five billion, two hundred eighty million, five hundred thirty-three thousand, fifty".