563974218052344 has 384 divisors, whose sum is σ = 1711414073940480. Its totient is φ = 166295247667200.

The previous prime is 563974218052313. The next prime is 563974218052351. The reversal of 563974218052344 is 443250812479365.

563974218052344 is a `hidden beast` number, since 5 + 6 + 3 + 9 + 7 + 4 + 21 + 80 + 523 + 4 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27717796779 + ... + 27717817125.

It is an arithmetic number, because the mean of its divisors is an integer number (4456807484220).

It is a 1-persistent number, because it is pandigital, but 2⋅563974218052344 = 1127948436104688 is not.

Almost surely, 2^{563974218052344} 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 563974218052344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855707036970240).

563974218052344 is an abundant number, since it is smaller than the sum of its proper divisors (1147439855888136).

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

563974218052344 is a wasteful number, since it uses less digits than its factorization.

563974218052344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22611 (or 22604 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 63.

The spelling of 563974218052344 in words is "five hundred sixty-three trillion, nine hundred seventy-four billion, two hundred eighteen million, fifty-two thousand, three hundred forty-four".