563975999999 has 8 divisors (see below), whose sum is σ = 569837218608. Its totient is φ = 558115741440.

The previous prime is 563975999969. The next prime is 563976000031. The reversal of 563975999999 is 999999579365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 563975999999 - 2¹⁶ = 563975934463 is a prime.

It is a Duffinian number.

563975999999 is a modest number, since divided by 999999 gives 563975 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563975999929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972644 + ... + 1440134.

It is an arithmetic number, because the mean of its divisors is an integer number (71229652326).

Almost surely, 2^563975999999 is an apocalyptic number.

563975999999 is a deficient number, since it is larger than the sum of its proper divisors (5861218609).

563975999999 is a wasteful number, since it uses less digits than its factorization.

563975999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480025.

The product of its digits is 15066352350, while the sum is 89.

The spelling of 563975999999 in words is "five hundred sixty-three billion, nine hundred seventy-five million, nine hundred ninety-nine thousand, nine hundred ninety-nine".