5779644489 has 16 divisors (see below), whose sum is σ = 8589459840. Its totient is φ = 3840935760.

The previous prime is 5779644467. The next prime is 5779644551. The reversal of 5779644489 is 9844469775.

It is not a de Polignac number, because 5779644489 - 2⁹ = 5779643977 is a prime.

It is a super-2 number, since 2×5779644489² = 66808580838456142242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5779644419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329077 + ... + 346194.

It is an arithmetic number, because the mean of its divisors is an integer number (536841240).

Almost surely, 2^5779644489 is an apocalyptic number.

It is an amenable number.

5779644489 is a deficient number, since it is larger than the sum of its proper divisors (2809815351).

5779644489 is a wasteful number, since it uses less digits than its factorization.

5779644489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675597 (or 675591 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 63.

The square root of 5779644489 is about 76023.9731203257. The cubic root of 5779644489 is about 1794.5974313632.

The spelling of 5779644489 in words is "five billion, seven hundred seventy-nine million, six hundred forty-four thousand, four hundred eighty-nine".