255442425041055 has 32 divisors (see below), whose sum is σ = 494570880082944. Its totient is φ = 109904640016896.

The previous prime is 255442425041029. The next prime is 255442425041101. The reversal of 255442425041055 is 550140524244552.

It is not a de Polignac number, because 255442425041055 - 2¹² = 255442425036959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255442425040995 and 255442425041013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71552498227 + ... + 71552501796.

It is an arithmetic number, because the mean of its divisors is an integer number (15455340002592).

Almost surely, 2^{255442425041055} is an apocalyptic number.

255442425041055 is a deficient number, since it is larger than the sum of its proper divisors (239128455041889).

255442425041055 is a wasteful number, since it uses less digits than its factorization.

255442425041055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143105000055.

The product of its (nonzero) digits is 6400000, while the sum is 48.

The spelling of 255442425041055 in words is "two hundred fifty-five trillion, four hundred forty-two billion, four hundred twenty-five million, forty-one thousand, fifty-five".