255280053 has 12 divisors (see below), whose sum is σ = 395944800. Its totient is φ = 145874232.

The previous prime is 255280049. The next prime is 255280073. The reversal of 255280053 is 350082552.

It is not a de Polignac number, because 255280053 - 2² = 255280049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255280053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255280073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 868153 + ... + 868446.

It is an arithmetic number, because the mean of its divisors is an integer number (32995400).

Almost surely, 2^255280053 is an apocalyptic number.

It is an amenable number.

255280053 is a deficient number, since it is larger than the sum of its proper divisors (140664747).

255280053 is a wasteful number, since it uses less digits than its factorization.

255280053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736616 (or 1736609 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 255280053 is about 15977.4858159849. The cubic root of 255280053 is about 634.3646303497.

The spelling of 255280053 in words is "two hundred fifty-five million, two hundred eighty thousand, fifty-three".