564074452608 has 64 divisors (see below), whose sum is σ = 1518847809600. Its totient is φ = 185449125888.

The previous prime is 564074452603. The next prime is 564074452619. The reversal of 564074452608 is 806254470465.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (564074452603) 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, 10033228 + ... + 10089291.

It is an arithmetic number, because the mean of its divisors is an integer number (23731997025).

Almost surely, 2^564074452608 is an apocalyptic number.

It is an amenable number.

564074452608 is an abundant number, since it is smaller than the sum of its proper divisors (954773356992).

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

564074452608 is a wasteful number, since it uses less digits than its factorization.

564074452608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20122609 (or 20122597 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 51.

The spelling of 564074452608 in words is "five hundred sixty-four billion, seventy-four million, four hundred fifty-two thousand, six hundred eight".