2555029266 has 16 divisors (see below), whose sum is σ = 5167476000. Its totient is φ = 842106848.

The previous prime is 2555029189. The next prime is 2555029289. The reversal of 2555029266 is 6629205552.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2391816 + ... + 2392883.

It is an arithmetic number, because the mean of its divisors is an integer number (322967250).

Almost surely, 2^2555029266 is an apocalyptic number.

2555029266 is an abundant number, since it is smaller than the sum of its proper divisors (2612446734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555029266 is a wasteful number, since it uses less digits than its factorization.

2555029266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784793.

The product of its (nonzero) digits is 324000, while the sum is 42.

The square root of 2555029266 is about 50547.2973164738. The cubic root of 2555029266 is about 1367.0947841251.

The spelling of 2555029266 in words is "two billion, five hundred fifty-five million, twenty-nine thousand, two hundred sixty-six".