563612536 has 8 divisors (see below), whose sum is σ = 1056773520. Its totient is φ = 281806264.

The previous prime is 563612507. The next prime is 563612557. The reversal of 563612536 is 635216365.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 563612495 and 563612504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35225776 + ... + 35225791.

It is an arithmetic number, because the mean of its divisors is an integer number (132096690).

Almost surely, 2^563612536 is an apocalyptic number.

It is an amenable number.

563612536 is a deficient number, since it is larger than the sum of its proper divisors (493160984).

563612536 is a wasteful number, since it uses less digits than its factorization.

563612536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70451573 (or 70451569 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The square root of 563612536 is about 23740.5251837444. The cubic root of 563612536 is about 826.0256779593.

The spelling of 563612536 in words is "five hundred sixty-three million, six hundred twelve thousand, five hundred thirty-six".