2555505055 has 8 divisors (see below), whose sum is σ = 3118582800. Its totient is φ = 2009752896.

The previous prime is 2555505041. The next prime is 2555505067. The reversal of 2555505055 is 5505055552.

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

It is a cyclic number.

It is not a de Polignac number, because 2555505055 - 2¹⁹ = 2554980767 is a prime.

It is a super-2 number, since 2×2555505055² = 13061212172261106050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4331070 + ... + 4331659.

It is an arithmetic number, because the mean of its divisors is an integer number (389822850).

Almost surely, 2^2555505055 is an apocalyptic number.

2555505055 is a deficient number, since it is larger than the sum of its proper divisors (563077745).

2555505055 is an equidigital number, since it uses as much as digits as its factorization.

2555505055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8662793.

The product of its (nonzero) digits is 156250, while the sum is 37.

The square root of 2555505055 is about 50552.0034716726. The cubic root of 2555505055 is about 1367.1796374636.

The spelling of 2555505055 in words is "two billion, five hundred fifty-five million, five hundred five thousand, fifty-five".