563485688496 has 60 divisors (see below), whose sum is σ = 1577056353600. Its totient is φ = 187819148160.

The previous prime is 563485688471. The next prime is 563485688501. The reversal of 563485688496 is 694886584365.

563485688496 is a `hidden beast` number, since 5 + 6 + 3 + 4 + 8 + 56 + 88 + 496 = 666.

It is a super-2 number, since 2×563485688496² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3159105 + ... + 3332703.

It is an arithmetic number, because the mean of its divisors is an integer number (26284272560).

Almost surely, 2^563485688496 is an apocalyptic number.

It is an amenable number.

563485688496 is an abundant number, since it is smaller than the sum of its proper divisors (1013570665104).

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

563485688496 is a wasteful number, since it uses less digits than its factorization.

563485688496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196154 (or 196145 counting only the distinct ones).

The product of its digits is 1194393600, while the sum is 72.

The spelling of 563485688496 in words is "five hundred sixty-three billion, four hundred eighty-five million, six hundred eighty-eight thousand, four hundred ninety-six".