255753028 has 12 divisors (see below), whose sum is σ = 459664492. Its totient is φ = 124420320.

The previous prime is 255752999. The next prime is 255753067. The reversal of 255753028 is 820357552.

It can be written as a sum of positive squares in 2 ways, for example, as 149621824 + 106131204 = 12232^2 + 10302^2 .

It is a super-2 number, since 2×255753028² = 130819222662337568, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 863883 + ... + 864178.

Almost surely, 2^255753028 is an apocalyptic number.

It is an amenable number.

255753028 is a deficient number, since it is larger than the sum of its proper divisors (203911464).

255753028 is a wasteful number, since it uses less digits than its factorization.

255753028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728102 (or 1728100 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 255753028 is about 15992.2802626767. The cubic root of 255753028 is about 634.7561657077.

The spelling of 255753028 in words is "two hundred fifty-five million, seven hundred fifty-three thousand, twenty-eight".