489603011 has 2 divisors, whose sum is σ = 489603012. Its totient is φ = 489603010.

The previous prime is 489602999. The next prime is 489603041. The reversal of 489603011 is 110306984.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 489603011 - 2⁶ = 489602947 is a prime.

It is a super-2 number, since 2×489603011² = 479422216760532242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (489603041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244801505 + 244801506.

It is an arithmetic number, because the mean of its divisors is an integer number (244801506).

Almost surely, 2^489603011 is an apocalyptic number.

489603011 is a deficient number, since it is larger than the sum of its proper divisors (1).

489603011 is an equidigital number, since it uses as much as digits as its factorization.

489603011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 489603011 is about 22126.9747367325. The cubic root of 489603011 is about 788.1605502056.

Adding to 489603011 its reverse (110306984), we get a palindrome (599909995).

The spelling of 489603011 in words is "four hundred eighty-nine million, six hundred three thousand, eleven".