5666055050023 has 2 divisors, whose sum is σ = 5666055050024. Its totient is φ = 5666055050022.

The previous prime is 5666055049997. The next prime is 5666055050039. The reversal of 5666055050023 is 3200505506665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5666055050023 - 2³³ = 5657465115431 is a prime.

It is a super-2 number, since 2×5666055050023² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5666055050093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833027525011 + 2833027525012.

It is an arithmetic number, because the mean of its divisors is an integer number (2833027525012).

Almost surely, 2^{5666055050023} is an apocalyptic number.

5666055050023 is a deficient number, since it is larger than the sum of its proper divisors (1).

5666055050023 is an equidigital number, since it uses as much as digits as its factorization.

5666055050023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 5666055050023 in words is "five trillion, six hundred sixty-six billion, fifty-five million, fifty thousand, twenty-three".