563821674852 has 48 divisors (see below), whose sum is σ = 1326420905600. Its totient is φ = 186398454528.

The previous prime is 563821674833. The next prime is 563821674859. The reversal of 563821674852 is 258476128365.

It is a junction number, because it is equal to n+sod(n) for n = 563821674792 and 563821674801.

It is not an unprimeable number, because it can be changed into a prime (563821674859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370278 + ... + 1124610.

Almost surely, 2^563821674852 is an apocalyptic number.

It is an amenable number.

563821674852 is an abundant number, since it is smaller than the sum of its proper divisors (762599230748).

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

563821674852 is a wasteful number, since it uses less digits than its factorization.

563821674852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754852 (or 754850 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 57.

The spelling of 563821674852 in words is "five hundred sixty-three billion, eight hundred twenty-one million, six hundred seventy-four thousand, eight hundred fifty-two".