564541245772 has 24 divisors (see below), whose sum is σ = 1129726675616. Its totient is φ = 241808208768.

The previous prime is 564541245731. The next prime is 564541245787. The reversal of 564541245772 is 277542145465.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5701683 + ... + 5799850.

Almost surely, 2^564541245772 is an apocalyptic number.

It is an amenable number.

564541245772 is an abundant number, since it is smaller than the sum of its proper divisors (565185429844).

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

564541245772 is a wasteful number, since it uses less digits than its factorization.

564541245772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11503297 (or 11503295 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 52.

The spelling of 564541245772 in words is "five hundred sixty-four billion, five hundred forty-one million, two hundred forty-five thousand, seven hundred seventy-two".