504616633 has 2 divisors, whose sum is σ = 504616634. Its totient is φ = 504616632.

The previous prime is 504616631. The next prime is 504616639. The reversal of 504616633 is 336616405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502342569 + 2274064 = 22413^2 + 1508^2 .

It is a cyclic number.

It is not a de Polignac number, because 504616633 - 2¹ = 504616631 is a prime.

Together with 504616631, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (504616631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252308316 + 252308317.

It is an arithmetic number, because the mean of its divisors is an integer number (252308317).

Almost surely, 2^504616633 is an apocalyptic number.

It is an amenable number.

504616633 is a deficient number, since it is larger than the sum of its proper divisors (1).

504616633 is an equidigital number, since it uses as much as digits as its factorization.

504616633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 504616633 is about 22463.6736309981. The cubic root of 504616633 is about 796.1358619514.

The spelling of 504616633 in words is "five hundred four million, six hundred sixteen thousand, six hundred thirty-three".