255086343 has 48 divisors (see below), whose sum is σ = 419627520. Its totient is φ = 148324608.

The previous prime is 255086341. The next prime is 255086357. The reversal of 255086343 is 343680552.

It is a happy number.

255086343 is a `hidden beast` number, since 2 + 550 + 8 + 63 + 43 = 666.

It is not a de Polignac number, because 255086343 - 2¹ = 255086341 is a prime.

It is a super-2 number, since 2×255086343² = 130138084770227298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255086298 and 255086307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255086341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135696 + ... + 137562.

It is an arithmetic number, because the mean of its divisors is an integer number (8742240).

Almost surely, 2^255086343 is an apocalyptic number.

255086343 is a deficient number, since it is larger than the sum of its proper divisors (164541177).

255086343 is a wasteful number, since it uses less digits than its factorization.

255086343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956 (or 1953 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 255086343 is about 15971.4226980567. The cubic root of 255086343 is about 634.2041348913.

The spelling of 255086343 in words is "two hundred fifty-five million, eighty-six thousand, three hundred forty-three".