5778384173 has 2 divisors, whose sum is σ = 5778384174. Its totient is φ = 5778384172.

The previous prime is 5778384169. The next prime is 5778384179. The reversal of 5778384173 is 3714838775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3871577284 + 1906806889 = 62222^2 + 43667^2 .

It is a cyclic number.

It is not a de Polignac number, because 5778384173 - 2² = 5778384169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5778384179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2889192086 + 2889192087.

It is an arithmetic number, because the mean of its divisors is an integer number (2889192087).

Almost surely, 2^5778384173 is an apocalyptic number.

It is an amenable number.

5778384173 is a deficient number, since it is larger than the sum of its proper divisors (1).

5778384173 is an equidigital number, since it uses as much as digits as its factorization.

5778384173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3951360, while the sum is 53.

The square root of 5778384173 is about 76015.6837303987. The cubic root of 5778384173 is about 1794.4669778794.

The spelling of 5778384173 in words is "five billion, seven hundred seventy-eight million, three hundred eighty-four thousand, one hundred seventy-three".