5660660711 has 2 divisors, whose sum is σ = 5660660712. Its totient is φ = 5660660710.

The previous prime is 5660660699. The next prime is 5660660773. The reversal of 5660660711 is 1170660665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5660660711 - 2⁶ = 5660660647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5660660611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830330355 + 2830330356.

It is an arithmetic number, because the mean of its divisors is an integer number (2830330356).

Almost surely, 2^5660660711 is an apocalyptic number.

5660660711 is a deficient number, since it is larger than the sum of its proper divisors (1).

5660660711 is an equidigital number, since it uses as much as digits as its factorization.

5660660711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 5660660711 is about 75237.3624670615. The cubic root of 5660660711 is about 1782.1970000877.

The spelling of 5660660711 in words is "five billion, six hundred sixty million, six hundred sixty thousand, seven hundred eleven".