36045589 has 2 divisors, whose sum is σ = 36045590. Its totient is φ = 36045588.

The previous prime is 36045563. The next prime is 36045617. The reversal of 36045589 is 98554063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22043025 + 14002564 = 4695^2 + 3742^2 .

It is a cyclic number.

It is not a de Polignac number, because 36045589 - 2¹¹ = 36043541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36045509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18022794 + 18022795.

It is an arithmetic number, because the mean of its divisors is an integer number (18022795).

Almost surely, 2^36045589 is an apocalyptic number.

It is an amenable number.

36045589 is a deficient number, since it is larger than the sum of its proper divisors (1).

36045589 is an equidigital number, since it uses as much as digits as its factorization.

36045589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 36045589 is about 6003.7978813414. The cubic root of 36045589 is about 330.3320471706.

The spelling of 36045589 in words is "thirty-six million, forty-five thousand, five hundred eighty-nine".