575656570656 has 96 divisors (see below), whose sum is σ = 1679899475520. Its totient is φ = 191782536192.

The previous prime is 575656570613. The next prime is 575656570661. The reversal of 575656570656 is 656075656575.

It is a happy number.

575656570656 is a `hidden beast` number, since 5 + 7 + 5 + 6 + 5 + 6 + 570 + 6 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 575656570593 and 575656570602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440411 + ... + 1796133.

It is an arithmetic number, because the mean of its divisors is an integer number (17498952870).

Almost surely, 2^575656570656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 575656570656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (839949737760).

575656570656 is an abundant number, since it is smaller than the sum of its proper divisors (1104242904864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

575656570656 is a wasteful number, since it uses less digits than its factorization.

575656570656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357615 (or 357601 counting only the distinct ones).

The product of its (nonzero) digits is 198450000, while the sum is 63.

The spelling of 575656570656 in words is "five hundred seventy-five billion, six hundred fifty-six million, five hundred seventy thousand, six hundred fifty-six".