500522421244 has 24 divisors (see below), whose sum is σ = 927190701360. Its totient is φ = 236012173824.

The previous prime is 500522421227. The next prime is 500522421247. The reversal of 500522421244 is 442124225005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500522421247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50167669 + ... + 50177644.

It is an arithmetic number, because the mean of its divisors is an integer number (38632945890).

Almost surely, 2^500522421244 is an apocalyptic number.

It is an amenable number.

500522421244 is a deficient number, since it is larger than the sum of its proper divisors (426668280116).

500522421244 is a wasteful number, since it uses less digits than its factorization.

500522421244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100345389 (or 100345387 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 500522421244 its reverse (442124225005), we get a palindrome (942646646249).

The spelling of 500522421244 in words is "five hundred billion, five hundred twenty-two million, four hundred twenty-one thousand, two hundred forty-four".