563025122500 has 135 divisors (see below), whose sum is σ = 1264144485681. Its totient is φ = 219342312000.

The previous prime is 563025122483. The next prime is 563025122549. The reversal of 563025122500 is 5221520365.

It is a happy number.

The square root of 563025122500 is 750350.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 304172104324 + 258853018176 = 551518^2 + 508776^2 .

It is a super-2 number, since 2×563025122500² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 44 ways as a sum of consecutive naturals, for example, 1613252326 + ... + 1613252674.

Almost surely, 2^563025122500 is an apocalyptic number.

563025122500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

563025122500 is the 750350-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563025122500

563025122500 is an abundant number, since it is smaller than the sum of its proper divisors (701119363181).

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

563025122500 is an frugal number, since it uses more digits than its factorization.

563025122500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 563025122500 its reverse (5221520365), we get a palindrome (568246642865).

The spelling of 563025122500 in words is "five hundred sixty-three billion, twenty-five million, one hundred twenty-two thousand, five hundred".