255075272 has 8 divisors (see below), whose sum is σ = 478266150. Its totient is φ = 127537632.

The previous prime is 255075257. The next prime is 255075283. The reversal of 255075272 is 272570552.

It can be written as a sum of positive squares in only one way, i.e., 168324676 + 86750596 = 12974^2 + 9314^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15942197 + ... + 15942212.

Almost surely, 2^255075272 is an apocalyptic number.

It is an amenable number.

255075272 is a deficient number, since it is larger than the sum of its proper divisors (223190878).

255075272 is a wasteful number, since it uses less digits than its factorization.

255075272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31884415 (or 31884411 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 35.

The square root of 255075272 is about 15971.0761065120. The cubic root of 255075272 is about 634.1949597293.

The spelling of 255075272 in words is "two hundred fifty-five million, seventy-five thousand, two hundred seventy-two".