5813552009 has 2 divisors, whose sum is σ = 5813552010. Its totient is φ = 5813552008.

The previous prime is 5813551993. The next prime is 5813552039. The reversal of 5813552009 is 9002553185.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5471856784 + 341695225 = 73972^2 + 18485^2 .

It is a cyclic number.

It is not a de Polignac number, because 5813552009 - 2⁴ = 5813551993 is a prime.

It is a super-2 number, since 2×5813552009² = 67594773922695872162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5813552039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906776004 + 2906776005.

It is an arithmetic number, because the mean of its divisors is an integer number (2906776005).

Almost surely, 2^5813552009 is an apocalyptic number.

It is an amenable number.

5813552009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5813552009 is an equidigital number, since it uses as much as digits as its factorization.

5813552009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 5813552009 is about 76246.6524445500. The cubic root of 5813552009 is about 1798.1000538027.

The spelling of 5813552009 in words is "five billion, eight hundred thirteen million, five hundred fifty-two thousand, nine".