255051301334245 has 8 divisors (see below), whose sum is σ = 329604758647416. Its totient is φ = 188345576369856.

The previous prime is 255051301334233. The next prime is 255051301334261. The reversal of 255051301334245 is 542433103150552.

It can be written as a sum of positive squares in 4 ways, for example, as 18917645711364 + 236133655622881 = 4349442^2 + 15366641^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 255051301334245 - 2²⁹ = 255050764463333 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, 1961933087122 + ... + 1961933087251.

It is an arithmetic number, because the mean of its divisors is an integer number (41200594830927).

Almost surely, 2^{255051301334245} is an apocalyptic number.

It is an amenable number.

255051301334245 is a deficient number, since it is larger than the sum of its proper divisors (74553457313171).

255051301334245 is a wasteful number, since it uses less digits than its factorization.

255051301334245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923866174391.

The product of its (nonzero) digits is 1080000, while the sum is 43.

Adding to 255051301334245 its reverse (542433103150552), we get a palindrome (797484404484797).

The spelling of 255051301334245 in words is "two hundred fifty-five trillion, fifty-one billion, three hundred one million, three hundred thirty-four thousand, two hundred forty-five".