504401332 has 6 divisors (see below), whose sum is σ = 882702338. Its totient is φ = 252200664.

The previous prime is 504401329. The next prime is 504401383. The reversal of 504401332 is 233104405.

It can be written as a sum of positive squares in only one way, i.e., 412739856 + 91661476 = 20316^2 + 9574^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63050163 + ... + 63050170.

Almost surely, 2^504401332 is an apocalyptic number.

It is an amenable number.

504401332 is a deficient number, since it is larger than the sum of its proper divisors (378301006).

504401332 is a wasteful number, since it uses less digits than its factorization.

504401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126100337 (or 126100335 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 504401332 is about 22458.8809160207. The cubic root of 504401332 is about 796.0226187356.

Adding to 504401332 its reverse (233104405), we get a palindrome (737505737).

The spelling of 504401332 in words is "five hundred four million, four hundred one thousand, three hundred thirty-two".