506450648284 has 72 divisors (see below), whose sum is σ = 1048966007712. Its totient is φ = 213272922240.

The previous prime is 506450648203. The next prime is 506450648293. The reversal of 506450648284 is 482846054605.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11898889 + ... + 11941375.

Almost surely, 2^506450648284 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 506450648284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524483003856).

506450648284 is an abundant number, since it is smaller than the sum of its proper divisors (542515359428).

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

506450648284 is a wasteful number, since it uses less digits than its factorization.

506450648284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43563 (or 43554 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 52.

The spelling of 506450648284 in words is "five hundred six billion, four hundred fifty million, six hundred forty-eight thousand, two hundred eighty-four".