36667000009 has 2 divisors, whose sum is σ = 36667000010. Its totient is φ = 36667000008.

The previous prime is 36667000003. The next prime is 36667000057. The reversal of 36667000009 is 90000076663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34309411984 + 2357588025 = 185228^2 + 48555^2 .

It is a cyclic number.

It is not a de Polignac number, because 36667000009 - 2³³ = 28077065417 is a prime.

It is not a weakly prime, because it can be changed into another prime (36667000003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18333500004 + 18333500005.

It is an arithmetic number, because the mean of its divisors is an integer number (18333500005).

Almost surely, 2^36667000009 is an apocalyptic number.

It is an amenable number.

36667000009 is a deficient number, since it is larger than the sum of its proper divisors (1).

36667000009 is an equidigital number, since it uses as much as digits as its factorization.

36667000009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 36667000009 in words is "thirty-six billion, six hundred sixty-seven million, nine", and thus it is an aban number.