504016441 has 2 divisors, whose sum is σ = 504016442. Its totient is φ = 504016440.

The previous prime is 504016427. The next prime is 504016451. The reversal of 504016441 is 144610405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 407878416 + 96138025 = 20196^2 + 9805^2 .

It is a cyclic number.

It is not a de Polignac number, because 504016441 - 2⁹ = 504015929 is a prime.

It is not a weakly prime, because it can be changed into another prime (504016451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252008220 + 252008221.

It is an arithmetic number, because the mean of its divisors is an integer number (252008221).

Almost surely, 2^504016441 is an apocalyptic number.

It is an amenable number.

504016441 is a deficient number, since it is larger than the sum of its proper divisors (1).

504016441 is an equidigital number, since it uses as much as digits as its factorization.

504016441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 504016441 is about 22450.3104878307. The cubic root of 504016441 is about 795.8200948820.

Adding to 504016441 its reverse (144610405), we get a palindrome (648626846).

The spelling of 504016441 in words is "five hundred four million, sixteen thousand, four hundred forty-one".