2555606770 has 24 divisors (see below), whose sum is σ = 4886608644. Its totient is φ = 962109696.

The previous prime is 2555606741. The next prime is 2555606783. The reversal of 2555606770 is 776065552.

It can be written as a sum of positive squares in 6 ways, for example, as 2276148681 + 279458089 = 47709^2 + 16717^2 .

It is a super-2 number, since 2×2555606770² = 13062251925739665800, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 439257 + ... + 445036.

Almost surely, 2^2555606770 is an apocalyptic number.

2555606770 is a deficient number, since it is larger than the sum of its proper divisors (2331001874).

2555606770 is a wasteful number, since it uses less digits than its factorization.

2555606770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884334 (or 884317 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 43.

The square root of 2555606770 is about 50553.0095048752. The cubic root of 2555606770 is about 1367.1977761914.

The spelling of 2555606770 in words is "two billion, five hundred fifty-five million, six hundred six thousand, seven hundred seventy".