506541224552 has 144 divisors (see below), whose sum is σ = 1065896133120. Its totient is φ = 225485370880.

The previous prime is 506541224551. The next prime is 506541224617. The reversal of 506541224552 is 255422145605.

It is not an unprimeable number, because it can be changed into a prime (506541224551) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1322561753 + ... + 1322562135.

It is an arithmetic number, because the mean of its divisors is an integer number (7402056480).

Almost surely, 2^506541224552 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 506541224552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532948066560).

506541224552 is an abundant number, since it is smaller than the sum of its proper divisors (559354908568).

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

506541224552 is a wasteful number, since it uses less digits than its factorization.

506541224552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 506541224552 in words is "five hundred six billion, five hundred forty-one million, two hundred twenty-four thousand, five hundred fifty-two".