652000563 has 16 divisors (see below), whose sum is σ = 982300800. Its totient is φ = 427298760.

The previous prime is 652000549. The next prime is 652000567. The reversal of 652000563 is 365000256.

652000563 is a `hidden beast` number, since 652 + 0 + 0 + 0 + 5 + 6 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-652000563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (652000567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203053 + ... + 206238.

It is an arithmetic number, because the mean of its divisors is an integer number (61393800).

Almost surely, 2^652000563 is an apocalyptic number.

652000563 is a deficient number, since it is larger than the sum of its proper divisors (330300237).

652000563 is a wasteful number, since it uses less digits than its factorization.

652000563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409359 (or 409353 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 652000563 is about 25534.3016939959. The cubic root of 652000563 is about 867.1268956157.

The spelling of 652000563 in words is "six hundred fifty-two million, five hundred sixty-three", and thus it is an aban number.