255233335015 has 32 divisors (see below), whose sum is σ = 313925504256. Its totient is φ = 199155179520.

The previous prime is 255233335001. The next prime is 255233335031. The reversal of 255233335015 is 510533332552.

It is not a de Polignac number, because 255233335015 - 2¹¹ = 255233332967 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 31 ways as a sum of consecutive naturals, for example, 66240829 + ... + 66244681.

It is an arithmetic number, because the mean of its divisors is an integer number (9810172008).

Almost surely, 2^255233335015 is an apocalyptic number.

255233335015 is a deficient number, since it is larger than the sum of its proper divisors (58692169241).

255233335015 is a wasteful number, since it uses less digits than its factorization.

255233335015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899.

The product of its (nonzero) digits is 202500, while the sum is 37.

Adding to 255233335015 its reverse (510533332552), we get a palindrome (765766667567).

The spelling of 255233335015 in words is "two hundred fifty-five billion, two hundred thirty-three million, three hundred thirty-five thousand, fifteen".