5777951668 has 12 divisors (see below), whose sum is σ = 10302197220. Its totient is φ = 2834466752.

The previous prime is 5777951633. The next prime is 5777951689. The reversal of 5777951668 is 8661597775.

It can be written as a sum of positive squares in 2 ways, for example, as 1374036624 + 4403915044 = 37068^2 + 66362^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13627033 + ... + 13627456.

It is an arithmetic number, because the mean of its divisors is an integer number (858516435).

Almost surely, 2^5777951668 is an apocalyptic number.

It is an amenable number.

5777951668 is a deficient number, since it is larger than the sum of its proper divisors (4524245552).

5777951668 is a wasteful number, since it uses less digits than its factorization.

5777951668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27254546 (or 27254544 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 61.

The square root of 5777951668 is about 76012.8388366071. The cubic root of 5777951668 is about 1794.4222055415.

The spelling of 5777951668 in words is "five billion, seven hundred seventy-seven million, nine hundred fifty-one thousand, six hundred sixty-eight".