275055250028 has 12 divisors (see below), whose sum is σ = 518373355920. Its totient is φ = 126948576912.

The previous prime is 275055249977. The next prime is 275055250087. The reversal of 275055250028 is 820052550572.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2644761968 + ... + 2644762071.

It is an arithmetic number, because the mean of its divisors is an integer number (43197779660).

Almost surely, 2^275055250028 is an apocalyptic number.

It is an amenable number.

275055250028 is a deficient number, since it is larger than the sum of its proper divisors (243318105892).

275055250028 is a wasteful number, since it uses less digits than its factorization.

275055250028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289524056 (or 5289524054 counting only the distinct ones).

The product of its (nonzero) digits is 280000, while the sum is 41.

The spelling of 275055250028 in words is "two hundred seventy-five billion, fifty-five million, two hundred fifty thousand, twenty-eight".