255352322421253 has 16 divisors (see below), whose sum is σ = 274989767832000. Its totient is φ = 236228857120512.

The previous prime is 255352322421247. The next prime is 255352322421283. The reversal of 255352322421253 is 352124223253552.

It is a de Polignac number, because none of the positive numbers 2^k-255352322421253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255352322421223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7712118 + ... + 23878471.

It is an arithmetic number, because the mean of its divisors is an integer number (17186860489500).

Almost surely, 2^{255352322421253} is an apocalyptic number.

It is an amenable number.

255352322421253 is a deficient number, since it is larger than the sum of its proper divisors (19637445410747).

255352322421253 is a wasteful number, since it uses less digits than its factorization.

255352322421253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31598724.

The product of its digits is 4320000, while the sum is 46.

The spelling of 255352322421253 in words is "two hundred fifty-five trillion, three hundred fifty-two billion, three hundred twenty-two million, four hundred twenty-one thousand, two hundred fifty-three".