200775302489 has 2 divisors, whose sum is σ = 200775302490. Its totient is φ = 200775302488.

The previous prime is 200775302449. The next prime is 200775302503. The reversal of 200775302489 is 984203577002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196160410000 + 4614892489 = 442900^2 + 67933^2 .

It is a cyclic number.

It is not a de Polignac number, because 200775302489 - 2¹⁶ = 200775236953 is a prime.

It is not a weakly prime, because it can be changed into another prime (200775302449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100387651244 + 100387651245.

It is an arithmetic number, because the mean of its divisors is an integer number (100387651245).

Almost surely, 2^200775302489 is an apocalyptic number.

It is an amenable number.

200775302489 is a deficient number, since it is larger than the sum of its proper divisors (1).

200775302489 is an equidigital number, since it uses as much as digits as its factorization.

200775302489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 200775302489 in words is "two hundred billion, seven hundred seventy-five million, three hundred two thousand, four hundred eighty-nine".