255730063323 has 32 divisors (see below), whose sum is σ = 410237386240. Its totient is φ = 138425552640.

The previous prime is 255730063307. The next prime is 255730063387. The reversal of 255730063323 is 323360037552.

It is not a de Polignac number, because 255730063323 - 2⁴ = 255730063307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255730063423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4438983 + ... + 4496223.

It is an arithmetic number, because the mean of its divisors is an integer number (12819918320).

Almost surely, 2^255730063323 is an apocalyptic number.

255730063323 is a deficient number, since it is larger than the sum of its proper divisors (154507322917).

255730063323 is a wasteful number, since it uses less digits than its factorization.

255730063323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68467.

The product of its (nonzero) digits is 340200, while the sum is 39.

The spelling of 255730063323 in words is "two hundred fifty-five billion, seven hundred thirty million, sixty-three thousand, three hundred twenty-three".