563241203280 has 120 divisors (see below), whose sum is σ = 2161773399552. Its totient is φ = 128740845312.

The previous prime is 563241203269. The next prime is 563241203309. The reversal of 563241203280 is 82302142365.

563241203280 is a `hidden beast` number, since 5 + 6 + 324 + 1 + 2 + 0 + 328 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55872064 + ... + 55882143.

Almost surely, 2^563241203280 is an apocalyptic number.

It is an amenable number.

563241203280 is an abundant number, since it is smaller than the sum of its proper divisors (1598532196272).

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

563241203280 is a wasteful number, since it uses less digits than its factorization.

563241203280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111754233 (or 111754224 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 563241203280 in words is "five hundred sixty-three billion, two hundred forty-one million, two hundred three thousand, two hundred eighty".