5666255419 has 8 divisors (see below), whose sum is σ = 6196057200. Its totient is φ = 5138901600.

The previous prime is 5666255407. The next prime is 5666255437. The reversal of 5666255419 is 9145526665.

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 5666255419 - 2¹⁵ = 5666222651 is a prime.

It is a super-2 number, since 2×5666255419² = 64212900946693731122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5666256419) 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 7 ways as a sum of consecutive naturals, for example, 607144 + ... + 616405.

It is an arithmetic number, because the mean of its divisors is an integer number (774507150).

Almost surely, 2^5666255419 is an apocalyptic number.

5666255419 is a deficient number, since it is larger than the sum of its proper divisors (529801781).

5666255419 is a wasteful number, since it uses less digits than its factorization.

5666255419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223981.

The product of its digits is 1944000, while the sum is 49.

The square root of 5666255419 is about 75274.5336684326. The cubic root of 5666255419 is about 1782.7839509299.

The spelling of 5666255419 in words is "five billion, six hundred sixty-six million, two hundred fifty-five thousand, four hundred nineteen".