504541440212 has 12 divisors (see below), whose sum is σ = 882986165376. Its totient is φ = 252259678680.

The previous prime is 504541440197. The next prime is 504541440223. The reversal of 504541440212 is 212044145405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2657114 + ... + 2840657.

It is an arithmetic number, because the mean of its divisors is an integer number (73582180448).

Almost surely, 2^504541440212 is an apocalyptic number.

It is an amenable number.

504541440212 is a deficient number, since it is larger than the sum of its proper divisors (378444725164).

504541440212 is a wasteful number, since it uses less digits than its factorization.

504541440212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5520718 (or 5520716 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 504541440212 its reverse (212044145405), we get a palindrome (716585585617).

The spelling of 504541440212 in words is "five hundred four billion, five hundred forty-one million, four hundred forty thousand, two hundred twelve".