5779489145 has 8 divisors (see below), whose sum is σ = 7066243656. Its totient is φ = 4536353536.

The previous prime is 5779489139. The next prime is 5779489147. The reversal of 5779489145 is 5419849775.

It can be written as a sum of positive squares in 4 ways, for example, as 1088472064 + 4691017081 = 32992^2 + 68491^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5779489145 - 2⁶ = 5779489081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5779489147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10904432 + ... + 10904961.

It is an arithmetic number, because the mean of its divisors is an integer number (883280457).

Almost surely, 2^5779489145 is an apocalyptic number.

It is an amenable number.

5779489145 is a deficient number, since it is larger than the sum of its proper divisors (1286754511).

5779489145 is a wasteful number, since it uses less digits than its factorization.

5779489145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21809451.

The product of its digits is 12700800, while the sum is 59.

The square root of 5779489145 is about 76022.9514357342. The cubic root of 5779489145 is about 1794.5813529555.

The spelling of 5779489145 in words is "five billion, seven hundred seventy-nine million, four hundred eighty-nine thousand, one hundred forty-five".