2555860280055 has 8 divisors (see below), whose sum is σ = 4089376448112. Its totient is φ = 1363125482688.

The previous prime is 2555860279963. The next prime is 2555860280123. The reversal of 2555860280055 is 5500820685552.

2555860280055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2555860280055 - 2²¹ = 2555858182903 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85195342654 + ... + 85195342683.

It is an arithmetic number, because the mean of its divisors is an integer number (511172056014).

Almost surely, 2^{2555860280055} is an apocalyptic number.

2555860280055 is a deficient number, since it is larger than the sum of its proper divisors (1533516168057).

2555860280055 is a wasteful number, since it uses less digits than its factorization.

2555860280055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170390685345.

The product of its (nonzero) digits is 4800000, while the sum is 51.

The spelling of 2555860280055 in words is "two trillion, five hundred fifty-five billion, eight hundred sixty million, two hundred eighty thousand, fifty-five".