5660671711 has 2 divisors, whose sum is σ = 5660671712. Its totient is φ = 5660671710.

The previous prime is 5660671693. The next prime is 5660671721. The reversal of 5660671711 is 1171760665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5660671711 - 2⁹ = 5660671199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5660671721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830335855 + 2830335856.

It is an arithmetic number, because the mean of its divisors is an integer number (2830335856).

Almost surely, 2^5660671711 is an apocalyptic number.

5660671711 is a deficient number, since it is larger than the sum of its proper divisors (1).

5660671711 is an equidigital number, since it uses as much as digits as its factorization.

5660671711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 5660671711 is about 75237.4355690038. The cubic root of 5660671711 is about 1782.1981544968.

The spelling of 5660671711 in words is "five billion, six hundred sixty million, six hundred seventy-one thousand, seven hundred eleven".