255410345223503 has 16 divisors (see below), whose sum is σ = 256612318527840. Its totient is φ = 254209578854400.

The previous prime is 255410345223427. The next prime is 255410345223599. The reversal of 255410345223503 is 305322543014552.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255410345223503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255410345229503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4531014503 + ... + 4531070871.

It is an arithmetic number, because the mean of its divisors is an integer number (16038269907990).

Almost surely, 2^{255410345223503} is an apocalyptic number.

255410345223503 is a deficient number, since it is larger than the sum of its proper divisors (1201973304337).

255410345223503 is a wasteful number, since it uses less digits than its factorization.

255410345223503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66698.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 255410345223503 in words is "two hundred fifty-five trillion, four hundred ten billion, three hundred forty-five million, two hundred twenty-three thousand, five hundred three".