563652260 has 24 divisors (see below), whose sum is σ = 1235134656. Its totient is φ = 215658080.

The previous prime is 563652241. The next prime is 563652293. The reversal of 563652260 is 62256365.

It is a self number, because there is not a number n which added to its sum of digits gives 563652260.

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, 612206 + ... + 613125.

It is an arithmetic number, because the mean of its divisors is an integer number (51463944).

Almost surely, 2^563652260 is an apocalyptic number.

It is an amenable number.

563652260 is an abundant number, since it is smaller than the sum of its proper divisors (671482396).

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

563652260 is a wasteful number, since it uses less digits than its factorization.

563652260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225363 (or 1225361 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 563652260 is about 23741.3617975044. The cubic root of 563652260 is about 826.0450838875.

The spelling of 563652260 in words is "five hundred sixty-three million, six hundred fifty-two thousand, two hundred sixty".