366589745089 has 2 divisors, whose sum is σ = 366589745090. Its totient is φ = 366589745088.

The previous prime is 366589745063. The next prime is 366589745107. The reversal of 366589745089 is 980547985663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 364927144464 + 1662600625 = 604092^2 + 40775^2 .

It is a cyclic number.

It is not a de Polignac number, because 366589745089 - 2³¹ = 364442261441 is a prime.

It is a super-3 number, since 3×366589745089³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (366589745029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183294872544 + 183294872545.

It is an arithmetic number, because the mean of its divisors is an integer number (183294872545).

Almost surely, 2^366589745089 is an apocalyptic number.

It is an amenable number.

366589745089 is a deficient number, since it is larger than the sum of its proper divisors (1).

366589745089 is an equidigital number, since it uses as much as digits as its factorization.

366589745089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 391910400, while the sum is 70.

The spelling of 366589745089 in words is "three hundred sixty-six billion, five hundred eighty-nine million, seven hundred forty-five thousand, eighty-nine".