5027800777 has 2 divisors, whose sum is σ = 5027800778. Its totient is φ = 5027800776.

The previous prime is 5027800741. The next prime is 5027800781. The reversal of 5027800777 is 7770087205.

5027800777 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4906161936 + 121638841 = 70044^2 + 11029^2 .

It is a cyclic number.

It is not a de Polignac number, because 5027800777 - 2¹⁹ = 5027276489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5027801777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513900388 + 2513900389.

It is an arithmetic number, because the mean of its divisors is an integer number (2513900389).

Almost surely, 2^5027800777 is an apocalyptic number.

It is an amenable number.

5027800777 is a deficient number, since it is larger than the sum of its proper divisors (1).

5027800777 is an equidigital number, since it uses as much as digits as its factorization.

5027800777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192080, while the sum is 43.

The square root of 5027800777 is about 70906.9867996095. The cubic root of 5027800777 is about 1713.1393349220.

The spelling of 5027800777 in words is "five billion, twenty-seven million, eight hundred thousand, seven hundred seventy-seven".