255123461630235 has 256 divisors, whose sum is σ = 455092627046400. Its totient is φ = 121020369600000.

The previous prime is 255123461630227. The next prime is 255123461630237. The reversal of 255123461630235 is 532036164321552.

It is not a de Polignac number, because 255123461630235 - 2³ = 255123461630227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255123461630237) 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 255 ways as a sum of consecutive naturals, for example, 425915628466 + ... + 425915629064.

It is an arithmetic number, because the mean of its divisors is an integer number (1777705574400).

Almost surely, 2^{255123461630235} is an apocalyptic number.

255123461630235 is a deficient number, since it is larger than the sum of its proper divisors (199969165416165).

255123461630235 is a wasteful number, since it uses less digits than its factorization.

255123461630235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 255123461630235 in words is "two hundred fifty-five trillion, one hundred twenty-three billion, four hundred sixty-one million, six hundred thirty thousand, two hundred thirty-five".