2207005609 has 2 divisors, whose sum is σ = 2207005610. Its totient is φ = 2207005608.

The previous prime is 2207005583. The next prime is 2207005613. The reversal of 2207005609 is 9065007022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1951165584 + 255840025 = 44172^2 + 15995^2 .

It is a cyclic number.

It is not a de Polignac number, because 2207005609 - 2⁷ = 2207005481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2207003609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103502804 + 1103502805.

It is an arithmetic number, because the mean of its divisors is an integer number (1103502805).

Almost surely, 2^2207005609 is an apocalyptic number.

It is an amenable number.

2207005609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2207005609 is an equidigital number, since it uses as much as digits as its factorization.

2207005609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2207005609 is about 46978.7782833909. The cubic root of 2207005609 is about 1301.9705045532.

The spelling of 2207005609 in words is "two billion, two hundred seven million, five thousand, six hundred nine".