563466624 has 64 divisors (see below), whose sum is σ = 1710531840. Its totient is φ = 160989696.

The previous prime is 563466623. The next prime is 563466643. The reversal of 563466624 is 426664365.

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

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563466623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102124 + ... + 107499.

It is an arithmetic number, because the mean of its divisors is an integer number (26727060).

Almost surely, 2^563466624 is an apocalyptic number.

It is an amenable number.

563466624 is an abundant number, since it is smaller than the sum of its proper divisors (1147065216).

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

563466624 is a wasteful number, since it uses less digits than its factorization.

563466624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209647 (or 209635 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The square root of 563466624 is about 23737.4519272815. The cubic root of 563466624 is about 825.9543893503.

The spelling of 563466624 in words is "five hundred sixty-three million, four hundred sixty-six thousand, six hundred twenty-four".