255768675 has 12 divisors (see below), whose sum is σ = 422871000. Its totient is φ = 136409920.

The previous prime is 255768659. The next prime is 255768691. The reversal of 255768675 is 576867552.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (255768659) and next prime (255768691).

It is not a de Polignac number, because 255768675 - 2⁴ = 255768659 is a prime.

It is a super-2 number, since 2×255768675² = 130835230222511250, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 1705050 + ... + 1705199.

It is an arithmetic number, because the mean of its divisors is an integer number (35239250).

Almost surely, 2^255768675 is an apocalyptic number.

255768675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255768675 is a deficient number, since it is larger than the sum of its proper divisors (167102325).

255768675 is a wasteful number, since it uses less digits than its factorization.

255768675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410262 (or 3410257 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 51.

The square root of 255768675 is about 15992.7694599778. The cubic root of 255768675 is about 634.7691102624.

The spelling of 255768675 in words is "two hundred fifty-five million, seven hundred sixty-eight thousand, six hundred seventy-five".