5777887 has 2 divisors, whose sum is σ = 5777888. Its totient is φ = 5777886.

The previous prime is 5777869. The next prime is 5777903. The reversal of 5777887 is 7887775.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5777887 - 2¹¹ = 5775839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5777887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5777857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2888943 + 2888944.

It is an arithmetic number, because the mean of its divisors is an integer number (2888944).

Almost surely, 2^5777887 is an apocalyptic number.

5777887 is a deficient number, since it is larger than the sum of its proper divisors (1).

5777887 is an equidigital number, since it uses as much as digits as its factorization.

5777887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768320, while the sum is 49.

The square root of 5777887 is about 2403.7235697975. The cubic root of 5777887 is about 179.4415511005.

It can be divided in two parts, 577 and 7887, that added together give a square (8464 = 92²).

The spelling of 5777887 in words is "five million, seven hundred seventy-seven thousand, eight hundred eighty-seven".