505224341012 has 6 divisors (see below), whose sum is σ = 884142596778. Its totient is φ = 252612170504.

The previous prime is 505224340987. The next prime is 505224341051. The reversal of 505224341012 is 210143422505.

It can be written as a sum of positive squares in only one way, i.e., 338160858256 + 167063482756 = 581516^2 + 408734^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63153042623 + ... + 63153042630.

It is an arithmetic number, because the mean of its divisors is an integer number (147357099463).

Almost surely, 2^505224341012 is an apocalyptic number.

It is an amenable number.

505224341012 is a deficient number, since it is larger than the sum of its proper divisors (378918255766).

505224341012 is a wasteful number, since it uses less digits than its factorization.

505224341012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126306085257 (or 126306085255 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 505224341012 its reverse (210143422505), we get a palindrome (715367763517).

The spelling of 505224341012 in words is "five hundred five billion, two hundred twenty-four million, three hundred forty-one thousand, twelve".