36353338249 has 2 divisors, whose sum is σ = 36353338250. Its totient is φ = 36353338248.

The previous prime is 36353338247. The next prime is 36353338277. The reversal of 36353338249 is 94283335363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35374086400 + 979251849 = 188080^2 + 31293^2 .

It is a cyclic number.

It is not a de Polignac number, because 36353338249 - 2¹ = 36353338247 is a prime.

Together with 36353338247, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36353338247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18176669124 + 18176669125.

It is an arithmetic number, because the mean of its divisors is an integer number (18176669125).

Almost surely, 2^36353338249 is an apocalyptic number.

It is an amenable number.

36353338249 is a deficient number, since it is larger than the sum of its proper divisors (1).

36353338249 is an equidigital number, since it uses as much as digits as its factorization.

36353338249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4199040, while the sum is 49.

The spelling of 36353338249 in words is "thirty-six billion, three hundred fifty-three million, three hundred thirty-eight thousand, two hundred forty-nine".