563365516 has 24 divisors (see below), whose sum is σ = 1193010336. Its totient is φ = 227239680.

The previous prime is 563365507. The next prime is 563365529. The reversal of 563365516 is 615563365.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 591295 + ... + 592246.

It is an arithmetic number, because the mean of its divisors is an integer number (49708764).

Almost surely, 2^563365516 is an apocalyptic number.

It is an amenable number.

563365516 is an abundant number, since it is smaller than the sum of its proper divisors (629644820).

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

563365516 is a wasteful number, since it uses less digits than its factorization.

563365516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183569 (or 1183567 counting only the distinct ones).

The product of its digits is 243000, while the sum is 40.

The square root of 563365516 is about 23735.3221170474. The cubic root of 563365516 is about 825.9049835302.

The spelling of 563365516 in words is "five hundred sixty-three million, three hundred sixty-five thousand, five hundred sixteen".