5777871394 has 8 divisors (see below), whose sum is σ = 8679610908. Its totient is φ = 2884667760.

The previous prime is 5777871371. The next prime is 5777871397. The reversal of 5777871394 is 4931787775.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5735790225 + 42081169 = 75735^2 + 6487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5777871397) 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 in 3 ways as a sum of consecutive naturals, for example, 2132277 + ... + 2134984.

Almost surely, 2^5777871394 is an apocalyptic number.

5777871394 is a deficient number, since it is larger than the sum of its proper divisors (2901739514).

5777871394 is a wasteful number, since it uses less digits than its factorization.

5777871394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4267940.

The product of its digits is 10372320, while the sum is 58.

The square root of 5777871394 is about 76012.3108055531. The cubic root of 5777871394 is about 1794.4138954388.

The spelling of 5777871394 in words is "five billion, seven hundred seventy-seven million, eight hundred seventy-one thousand, three hundred ninety-four".