578384586256 has 15 divisors (see below), whose sum is σ = 1120626029901. Its totient is φ = 289190772096.

The previous prime is 578384586239. The next prime is 578384586259. The reversal of 578384586256 is 652685483875.

The square root of 578384586256 is 760516.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 26989232656 + 551395353600 = 164284^2 + 742560^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 578384586191 and 578384586200.

It is not an unprimeable number, because it can be changed into a prime (578384586259) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2947000 + ... + 3137128.

Almost surely, 2^578384586256 is an apocalyptic number.

578384586256 is the 760516-th square number.

It is an amenable number.

578384586256 is a deficient number, since it is larger than the sum of its proper divisors (542241443645).

578384586256 is an frugal number, since it uses more digits than its factorization.

578384586256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380266 (or 190131 counting only the distinct ones).

The product of its digits is 387072000, while the sum is 67.

The spelling of 578384586256 in words is "five hundred seventy-eight billion, three hundred eighty-four million, five hundred eighty-six thousand, two hundred fifty-six".