255031230544205 has 8 divisors (see below), whose sum is σ = 306346293487104. Its totient is φ = 203819106546000.

The previous prime is 255031230544199. The next prime is 255031230544231. The reversal of 255031230544205 is 502445032130552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255031230544205 - 2⁶ = 255031230544141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25734730721 + ... + 25734740630.

It is an arithmetic number, because the mean of its divisors is an integer number (38293286685888).

Almost surely, 2^{255031230544205} is an apocalyptic number.

It is an amenable number.

255031230544205 is a deficient number, since it is larger than the sum of its proper divisors (51315062942899).

255031230544205 is an equidigital number, since it uses as much as digits as its factorization.

255031230544205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51469472347.

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 255031230544205 its reverse (502445032130552), we get a palindrome (757476262674757).

The spelling of 255031230544205 in words is "two hundred fifty-five trillion, thirty-one billion, two hundred thirty million, five hundred forty-four thousand, two hundred five".