563403131543552 has 56 divisors (see below), whose sum is σ = 1126765841054616. Its totient is φ = 281694477156352.

The previous prime is 563403131543519. The next prime is 563403131543557. The reversal of 563403131543552 is 255345131304365.

It is a self number, because there is not a number n which added to its sum of digits gives 563403131543552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563403131543557) 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 3 ways as a sum of consecutive naturals, for example, 332544863 + ... + 334234785.

It is an arithmetic number, because the mean of its divisors is an integer number (20120818590261).

Almost surely, 2^{563403131543552} is an apocalyptic number.

It is an amenable number.

563403131543552 is a deficient number, since it is larger than the sum of its proper divisors (563362709511064).

563403131543552 is an equidigital number, since it uses as much as digits as its factorization.

563403131543552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730646 (or 1730622 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 50.

The spelling of 563403131543552 in words is "five hundred sixty-three trillion, four hundred three billion, one hundred thirty-one million, five hundred forty-three thousand, five hundred fifty-two".