563148368240 has 160 divisors (see below), whose sum is σ = 1358306205696. Its totient is φ = 216997401600.

The previous prime is 563148368239. The next prime is 563148368269. The reversal of 563148368240 is 42863841365.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75576515 + ... + 75583965.

Almost surely, 2^563148368240 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 563148368240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (679153102848).

563148368240 is an abundant number, since it is smaller than the sum of its proper divisors (795157837456).

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

563148368240 is a wasteful number, since it uses less digits than its factorization.

563148368240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7807 (or 7801 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 563148368240 in words is "five hundred sixty-three billion, one hundred forty-eight million, three hundred sixty-eight thousand, two hundred forty".