563043466511420 has 24 divisors (see below), whose sum is σ = 1182567729930048. Its totient is φ = 225183777032000.

The previous prime is 563043466511389. The next prime is 563043466511453. The reversal of 563043466511420 is 24115664340365.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 2100460916 + ... + 2100728955.

It is an arithmetic number, because the mean of its divisors is an integer number (49273655413752).

Almost surely, 2^{563043466511420} is an apocalyptic number.

It is an amenable number.

563043466511420 is an abundant number, since it is smaller than the sum of its proper divisors (619524263418628).

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

563043466511420 is a wasteful number, since it uses less digits than its factorization.

563043466511420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201196581 (or 4201196579 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 563043466511420 in words is "five hundred sixty-three trillion, forty-three billion, four hundred sixty-six million, five hundred eleven thousand, four hundred twenty".