255368383 has 2 divisors, whose sum is σ = 255368384. Its totient is φ = 255368382.

The previous prime is 255368353. The next prime is 255368419. The reversal of 255368383 is 383863552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255368383 - 2²⁵ = 221813951 is a prime.

It is a super-2 number, since 2×255368383² = 130426022072069378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255368353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127684191 + 127684192.

It is an arithmetic number, because the mean of its divisors is an integer number (127684192).

Almost surely, 2^255368383 is an apocalyptic number.

255368383 is a deficient number, since it is larger than the sum of its proper divisors (1).

255368383 is an equidigital number, since it uses as much as digits as its factorization.

255368383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 43.

The square root of 255368383 is about 15980.2497790241. The cubic root of 255368383 is about 634.4377878691.

The spelling of 255368383 in words is "two hundred fifty-five million, three hundred sixty-eight thousand, three hundred eighty-three".