5666164703 has 2 divisors, whose sum is σ = 5666164704. Its totient is φ = 5666164702.

The previous prime is 5666164663. The next prime is 5666164711. The reversal of 5666164703 is 3074616665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5666164703 - 2¹⁸ = 5665902559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5666164733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833082351 + 2833082352.

It is an arithmetic number, because the mean of its divisors is an integer number (2833082352).

Almost surely, 2^5666164703 is an apocalyptic number.

5666164703 is a deficient number, since it is larger than the sum of its proper divisors (1).

5666164703 is an equidigital number, since it uses as much as digits as its factorization.

5666164703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 5666164703 is about 75273.9310983557. The cubic root of 5666164703 is about 1782.7744368341.

The spelling of 5666164703 in words is "five billion, six hundred sixty-six million, one hundred sixty-four thousand, seven hundred three".