255253005005 has 16 divisors (see below), whose sum is σ = 314850993024. Its totient is φ = 198513581760.

The previous prime is 255253004959. The next prime is 255253005017. The reversal of 255253005005 is 500500352552.

It is not a de Polignac number, because 255253005005 - 2²⁴ = 255236227789 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, 372497 + ... + 805766.

It is an arithmetic number, because the mean of its divisors is an integer number (19678187064).

Almost surely, 2^255253005005 is an apocalyptic number.

It is an amenable number.

255253005005 is a deficient number, since it is larger than the sum of its proper divisors (59597988019).

255253005005 is a wasteful number, since it uses less digits than its factorization.

255253005005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179476.

The product of its (nonzero) digits is 37500, while the sum is 32.

Adding to 255253005005 its reverse (500500352552), we get a palindrome (755753357557).

The spelling of 255253005005 in words is "two hundred fifty-five billion, two hundred fifty-three million, five thousand, five".