579648009 has 8 divisors (see below), whose sum is σ = 773371072. Its totient is φ = 386178480.

The previous prime is 579647977. The next prime is 579648019. The reversal of 579648009 is 900846975.

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

It is not a de Polignac number, because 579648009 - 2⁵ = 579647977 is a prime.

It is a super-5 number, since 5×579648009⁵ (a number of 45 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (579648019) 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, 57982 + ... + 67239.

It is an arithmetic number, because the mean of its divisors is an integer number (96671384).

Almost surely, 2^579648009 is an apocalyptic number.

It is an amenable number.

579648009 is a deficient number, since it is larger than the sum of its proper divisors (193723063).

579648009 is a wasteful number, since it uses less digits than its factorization.

579648009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126767.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 579648009 is about 24075.8802331296. The cubic root of 579648009 is about 833.7863535581.

The spelling of 579648009 in words is "five hundred seventy-nine million, six hundred forty-eight thousand, nine".