36983355209 has 2 divisors, whose sum is σ = 36983355210. Its totient is φ = 36983355208.

The previous prime is 36983355187. The next prime is 36983355263. The reversal of 36983355209 is 90255338963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18953579584 + 18029775625 = 137672^2 + 134275^2 .

It is an emirp because it is prime and its reverse (90255338963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36983355209 - 2¹² = 36983351113 is a prime.

It is not a weakly prime, because it can be changed into another prime (36983355289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18491677604 + 18491677605.

It is an arithmetic number, because the mean of its divisors is an integer number (18491677605).

Almost surely, 2^36983355209 is an apocalyptic number.

It is an amenable number.

36983355209 is a deficient number, since it is larger than the sum of its proper divisors (1).

36983355209 is an equidigital number, since it uses as much as digits as its factorization.

36983355209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5248800, while the sum is 53.

The spelling of 36983355209 in words is "thirty-six billion, nine hundred eighty-three million, three hundred fifty-five thousand, two hundred nine".