563245652 has 24 divisors (see below), whose sum is σ = 1042120800. Its totient is φ = 265627296.

The previous prime is 563245637. The next prime is 563245687. The reversal of 563245652 is 256542365.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

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, 1223 + ... + 33585.

It is an arithmetic number, because the mean of its divisors is an integer number (43421700).

Almost surely, 2^563245652 is an apocalyptic number.

It is an amenable number.

563245652 is a deficient number, since it is larger than the sum of its proper divisors (478875148).

563245652 is a wasteful number, since it uses less digits than its factorization.

563245652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32615 (or 32613 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The square root of 563245652 is about 23732.7969695946. The cubic root of 563245652 is about 825.8464050443.

The spelling of 563245652 in words is "five hundred sixty-three million, two hundred forty-five thousand, six hundred fifty-two".