563126112552 has 128 divisors (see below), whose sum is σ = 1481040288000. Its totient is φ = 178084177920.

The previous prime is 563126112547. The next prime is 563126112559. The reversal of 563126112552 is 255211621365.

It is a super-2 number, since 2×563126112552² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 563126112552.

It is not an unprimeable number, because it can be changed into a prime (563126112559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38858524 + ... + 38873012.

It is an arithmetic number, because the mean of its divisors is an integer number (11570627250).

Almost surely, 2^563126112552 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 563126112552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740520144000).

563126112552 is an abundant number, since it is smaller than the sum of its proper divisors (917914175448).

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

563126112552 is a wasteful number, since it uses less digits than its factorization.

563126112552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15091 (or 15087 counting only the distinct ones).

The product of its digits is 108000, while the sum is 39.

The spelling of 563126112552 in words is "five hundred sixty-three billion, one hundred twenty-six million, one hundred twelve thousand, five hundred fifty-two".