255232550313 has 24 divisors (see below), whose sum is σ = 409446044640. Its totient is φ = 157066182000.

The previous prime is 255232550257. The next prime is 255232550329. The reversal of 255232550313 is 313055232552.

255232550313 is a `hidden beast` number, since 2 + 55 + 23 + 2 + 550 + 31 + 3 = 666.

It is not a de Polignac number, because 255232550313 - 2¹⁴ = 255232533929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255232550333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27963063 + ... + 27972188.

It is an arithmetic number, because the mean of its divisors is an integer number (17060251860).

Almost surely, 2^255232550313 is an apocalyptic number.

It is an amenable number.

255232550313 is a deficient number, since it is larger than the sum of its proper divisors (154213494327).

255232550313 is a wasteful number, since it uses less digits than its factorization.

255232550313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55935286 (or 55935267 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

Adding to 255232550313 its reverse (313055232552), we get a palindrome (568287782865).

The spelling of 255232550313 in words is "two hundred fifty-five billion, two hundred thirty-two million, five hundred fifty thousand, three hundred thirteen".