506250303636 has 192 divisors, whose sum is σ = 1521120706560. Its totient is φ = 127177776000.

The previous prime is 506250303631. The next prime is 506250303649. The reversal of 506250303636 is 636303052605.

It is a junction number, because it is equal to n+sod(n) for n = 506250303594 and 506250303603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506250303631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62411221 + ... + 62419331.

It is an arithmetic number, because the mean of its divisors is an integer number (7922503680).

Almost surely, 2^506250303636 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 506250303636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760560353280).

506250303636 is an abundant number, since it is smaller than the sum of its proper divisors (1014870402924).

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

506250303636 is a wasteful number, since it uses less digits than its factorization.

506250303636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10346 (or 10344 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 39.

The spelling of 506250303636 in words is "five hundred six billion, two hundred fifty million, three hundred three thousand, six hundred thirty-six".