504747112564 has 12 divisors (see below), whose sum is σ = 892053065988. Its totient is φ = 249874808000.

The previous prime is 504747112553. The next prime is 504747112567. The reversal of 504747112564 is 465211747405.

It can be written as a sum of positive squares in 2 ways, for example, as 281483302500 + 223263810064 = 530550^2 + 472508^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504747112567) by changing a digit.

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, 624686617 + ... + 624687424.

It is an arithmetic number, because the mean of its divisors is an integer number (74337755499).

Almost surely, 2^504747112564 is an apocalyptic number.

It is an amenable number.

504747112564 is a deficient number, since it is larger than the sum of its proper divisors (387305953424).

504747112564 is a wasteful number, since it uses less digits than its factorization.

504747112564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249374146 (or 1249374144 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 46.

Adding to 504747112564 its reverse (465211747405), we get a palindrome (969958859969).

The spelling of 504747112564 in words is "five hundred four billion, seven hundred forty-seven million, one hundred twelve thousand, five hundred sixty-four".