2555864314 has 8 divisors (see below), whose sum is σ = 3927303828. Its totient is φ = 1246763040.

The previous prime is 2555864299. The next prime is 2555864317. The reversal of 2555864314 is 4134685552.

It can be written as a sum of positive squares in 2 ways, for example, as 1742645025 + 813219289 = 41745^2 + 28517^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2555864317) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15584457 + ... + 15584620.

Almost surely, 2^2555864314 is an apocalyptic number.

2555864314 is a deficient number, since it is larger than the sum of its proper divisors (1371439514).

2555864314 is a wasteful number, since it uses less digits than its factorization.

2555864314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31169120.

The product of its digits is 576000, while the sum is 43.

The square root of 2555864314 is about 50555.5567074481. The cubic root of 2555864314 is about 1367.2437015871.

The spelling of 2555864314 in words is "two billion, five hundred fifty-five million, eight hundred sixty-four thousand, three hundred fourteen".