563052636 has 36 divisors (see below), whose sum is σ = 1424294872. Its totient is φ = 187549344.

The previous prime is 563052617. The next prime is 563052653. The reversal of 563052636 is 636250365.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 563052636.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53766 + ... + 63378.

Almost surely, 2^563052636 is an apocalyptic number.

It is an amenable number.

563052636 is an abundant number, since it is smaller than the sum of its proper divisors (861242236).

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

563052636 is a wasteful number, since it uses less digits than its factorization.

563052636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11250 (or 11245 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 563052636 is about 23728.7301809431. The cubic root of 563052636 is about 825.7520591281.

The spelling of 563052636 in words is "five hundred sixty-three million, fifty-two thousand, six hundred thirty-six".