563399572 has 6 divisors (see below), whose sum is σ = 985949258. Its totient is φ = 281699784.

The previous prime is 563399561. The next prime is 563399587. The reversal of 563399572 is 275993365.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 484616196 + 78783376 = 22014^2 + 8876^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70424943 + ... + 70424950.

Almost surely, 2^563399572 is an apocalyptic number.

It is an amenable number.

563399572 is a deficient number, since it is larger than the sum of its proper divisors (422549686).

563399572 is a wasteful number, since it uses less digits than its factorization.

563399572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140849897 (or 140849895 counting only the distinct ones).

The product of its digits is 1530900, while the sum is 49.

The square root of 563399572 is about 23736.0395179988. The cubic root of 563399572 is about 825.9216254513.

The spelling of 563399572 in words is "five hundred sixty-three million, three hundred ninety-nine thousand, five hundred seventy-two".