4980499609 has 2 divisors, whose sum is σ = 4980499610. Its totient is φ = 4980499608.

The previous prime is 4980499597. The next prime is 4980499627. The reversal of 4980499609 is 9069940894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3380259600 + 1600240009 = 58140^2 + 40003^2 .

It is a cyclic number.

It is not a de Polignac number, because 4980499609 - 2⁷ = 4980499481 is a prime.

It is not a weakly prime, because it can be changed into another prime (4980499669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2490249804 + 2490249805.

It is an arithmetic number, because the mean of its divisors is an integer number (2490249805).

Almost surely, 2^4980499609 is an apocalyptic number.

It is an amenable number.

4980499609 is a deficient number, since it is larger than the sum of its proper divisors (1).

4980499609 is an equidigital number, since it uses as much as digits as its factorization.

4980499609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5038848, while the sum is 58.

The square root of 4980499609 is about 70572.6548246557. The cubic root of 4980499609 is about 1707.7500371193.

The spelling of 4980499609 in words is "four billion, nine hundred eighty million, four hundred ninety-nine thousand, six hundred nine".