563165364 has 24 divisors (see below), whose sum is σ = 1314997600. Its totient is φ = 187586784.

The previous prime is 563165363. The next prime is 563165411. The reversal of 563165364 is 463561365.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563165363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287 + ... + 33585.

Almost surely, 2^563165364 is an apocalyptic number.

It is an amenable number.

563165364 is an abundant number, since it is smaller than the sum of its proper divisors (751832236).

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

563165364 is a wasteful number, since it uses less digits than its factorization.

563165364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33759 (or 33757 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 563165364 is about 23731.1054104102. The cubic root of 563165364 is about 825.8071630152.

The spelling of 563165364 in words is "five hundred sixty-three million, one hundred sixty-five thousand, three hundred sixty-four".