255242252335 has 16 divisors (see below), whose sum is σ = 350195144256. Its totient is φ = 174948945408.

The previous prime is 255242252263. The next prime is 255242252357. The reversal of 255242252335 is 533252242552.

It is a cyclic number.

It is not a de Polignac number, because 255242252335 - 2¹⁷ = 255242121263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1464522 + ... + 1629511.

It is an arithmetic number, because the mean of its divisors is an integer number (21887196516).

Almost surely, 2^255242252335 is an apocalyptic number.

255242252335 is a deficient number, since it is larger than the sum of its proper divisors (94952891921).

255242252335 is a wasteful number, since it uses less digits than its factorization.

255242252335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096402.

The product of its digits is 720000, while the sum is 40.

Adding to 255242252335 its reverse (533252242552), we get a palindrome (788494494887).

The spelling of 255242252335 in words is "two hundred fifty-five billion, two hundred forty-two million, two hundred fifty-two thousand, three hundred thirty-five".