563423372 has 12 divisors (see below), whose sum is σ = 986171256. Its totient is φ = 281660160.

The previous prime is 563423369. The next prime is 563423381. The reversal of 563423372 is 273324365.

It is a super-2 number, since 2×563423372² = 634891792231700768, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 22547 + ... + 40437.

It is an arithmetic number, because the mean of its divisors is an integer number (82180938).

Almost surely, 2^563423372 is an apocalyptic number.

It is an amenable number.

563423372 is a deficient number, since it is larger than the sum of its proper divisors (422747884).

563423372 is a wasteful number, since it uses less digits than its factorization.

563423372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25768 (or 25766 counting only the distinct ones).

The product of its digits is 90720, while the sum is 35.

The square root of 563423372 is about 23736.5408600327. The cubic root of 563423372 is about 825.9332552423.

The spelling of 563423372 in words is "five hundred sixty-three million, four hundred twenty-three thousand, three hundred seventy-two".