563910025728 has 240 divisors, whose sum is σ = 1850365702944. Its totient is φ = 151639326720.

The previous prime is 563910025699. The next prime is 563910025733. The reversal of 563910025728 is 827520019365.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1059123 + ... + 1499853.

Almost surely, 2^563910025728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563910025728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925182851472).

563910025728 is an abundant number, since it is smaller than the sum of its proper divisors (1286455677216).

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

563910025728 is a wasteful number, since it uses less digits than its factorization.

563910025728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440783 (or 440760 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 563910025728 in words is "five hundred sixty-three billion, nine hundred ten million, twenty-five thousand, seven hundred twenty-eight".