5766779 has 2 divisors, whose sum is σ = 5766780. Its totient is φ = 5766778.

The previous prime is 5766749. The next prime is 5766799. The reversal of 5766779 is 9776675.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5766779 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5766749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2883389 + 2883390.

It is an arithmetic number, because the mean of its divisors is an integer number (2883390).

Almost surely, 2^5766779 is an apocalyptic number.

5766779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5766779 is an equidigital number, since it uses as much as digits as its factorization.

5766779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 555660, while the sum is 47.

The square root of 5766779 is about 2401.4118763761. The cubic root of 5766779 is about 179.3264850767.

The spelling of 5766779 in words is "five million, seven hundred sixty-six thousand, seven hundred seventy-nine".