576634805680 has 160 divisors (see below), whose sum is σ = 1381924051200. Its totient is φ = 223642653696.

The previous prime is 576634805609. The next prime is 576634805689. The reversal of 576634805680 is 86508436675.

It is a super-2 number, since 2×576634805680² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (576634805689) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 330070567 + ... + 330072313.

It is an arithmetic number, because the mean of its divisors is an integer number (8637025320).

Almost surely, 2^576634805680 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 576634805680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (690962025600).

576634805680 is an abundant number, since it is smaller than the sum of its proper divisors (805289245520).

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

576634805680 is a wasteful number, since it uses less digits than its factorization.

576634805680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 576634805680 in words is "five hundred seventy-six billion, six hundred thirty-four million, eight hundred five thousand, six hundred eighty".