563500392000 has 2688 divisors, whose sum is σ = 2549832929280. Its totient is φ = 108380160000.

The previous prime is 563500391983. The next prime is 563500392017. The reversal of 563500392000 is 293005365.

It is an interprime number because it is at equal distance from previous prime (563500391983) and next prime (563500392017).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 13743911980 + ... + 13743912020.

It is an arithmetic number, because the mean of its divisors is an integer number (948598560).

Almost surely, 2^563500392000 is an apocalyptic number.

563500392000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563500392000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274916464640).

563500392000 is an abundant number, since it is smaller than the sum of its proper divisors (1986332537280).

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

563500392000 is a wasteful number, since it uses less digits than its factorization.

563500392000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 33.

Adding to 563500392000 its reverse (293005365), we get a palindrome (563793397365).

The spelling of 563500392000 in words is "five hundred sixty-three billion, five hundred million, three hundred ninety-two thousand".