36852000035209 has 2 divisors, whose sum is σ = 36852000035210. Its totient is φ = 36852000035208.

The previous prime is 36852000035183. The next prime is 36852000035239. The reversal of 36852000035209 is 90253000025863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35629199760400 + 1222800274809 = 5969020^2 + 1105803^2 .

It is an emirp because it is prime and its reverse (90253000025863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36852000035209 - 2⁴¹ = 34652976779657 is a prime.

It is not a weakly prime, because it can be changed into another prime (36852000035239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18426000017604 + 18426000017605.

It is an arithmetic number, because the mean of its divisors is an integer number (18426000017605).

Almost surely, 2^{36852000035209} is an apocalyptic number.

It is an amenable number.

36852000035209 is a deficient number, since it is larger than the sum of its proper divisors (1).

36852000035209 is an equidigital number, since it uses as much as digits as its factorization.

36852000035209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 36852000035209 in words is "thirty-six trillion, eight hundred fifty-two billion, thirty-five thousand, two hundred nine".