504632312 has 8 divisors (see below), whose sum is σ = 946185600. Its totient is φ = 252316152.

The previous prime is 504632311. The next prime is 504632347. The reversal of 504632312 is 213236405.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504632311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31539512 + ... + 31539527.

It is an arithmetic number, because the mean of its divisors is an integer number (118273200).

Almost surely, 2^504632312 is an apocalyptic number.

It is an amenable number.

504632312 is a deficient number, since it is larger than the sum of its proper divisors (441553288).

504632312 is a wasteful number, since it uses less digits than its factorization.

504632312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63079045 (or 63079041 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 504632312 is about 22464.0226139487. The cubic root of 504632312 is about 796.1441074749.

Adding to 504632312 its reverse (213236405), we get a palindrome (717868717).

The spelling of 504632312 in words is "five hundred four million, six hundred thirty-two thousand, three hundred twelve".