510484489 has 2 divisors, whose sum is σ = 510484490. Its totient is φ = 510484488.

The previous prime is 510484463. The next prime is 510484493. The reversal of 510484489 is 984484015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500193225 + 10291264 = 22365^2 + 3208^2 .

It is a cyclic number.

It is not a de Polignac number, because 510484489 - 2¹⁹ = 509960201 is a prime.

It is a super-2 number, since 2×510484489² = 521188827019182242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (510484439) by changing a digit.

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, 255242244 + 255242245.

It is an arithmetic number, because the mean of its divisors is an integer number (255242245).

Almost surely, 2^510484489 is an apocalyptic number.

It is an amenable number.

510484489 is a deficient number, since it is larger than the sum of its proper divisors (1).

510484489 is an equidigital number, since it uses as much as digits as its factorization.

510484489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 510484489 is about 22593.9038016895. The cubic root of 510484489 is about 799.2098912713.

The spelling of 510484489 in words is "five hundred ten million, four hundred eighty-four thousand, four hundred eighty-nine".