504124064 has 12 divisors (see below), whose sum is σ = 992494314. Its totient is φ = 252062016.

The previous prime is 504124037. The next prime is 504124073. The reversal of 504124064 is 460421405.

It can be written as a sum of positive squares in only one way, i.e., 441840400 + 62283664 = 21020^2 + 7892^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7876907 + ... + 7876970.

Almost surely, 2^504124064 is an apocalyptic number.

It is an amenable number.

504124064 is a deficient number, since it is larger than the sum of its proper divisors (488370250).

504124064 is a wasteful number, since it uses less digits than its factorization.

504124064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15753887 (or 15753879 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 504124064 is about 22452.7072755158. The cubic root of 504124064 is about 795.8767348667.

Adding to 504124064 its reverse (460421405), we get a palindrome (964545469).

The spelling of 504124064 in words is "five hundred four million, one hundred twenty-four thousand, sixty-four".