36616309853 has 2 divisors, whose sum is σ = 36616309854. Its totient is φ = 36616309852.

The previous prime is 36616309841. The next prime is 36616309867. The reversal of 36616309853 is 35890361663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26543578084 + 10072731769 = 162922^2 + 100363^2 .

It is a cyclic number.

It is not a de Polignac number, because 36616309853 - 2⁴ = 36616309837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36616309883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18308154926 + 18308154927.

It is an arithmetic number, because the mean of its divisors is an integer number (18308154927).

Almost surely, 2^36616309853 is an apocalyptic number.

It is an amenable number.

36616309853 is a deficient number, since it is larger than the sum of its proper divisors (1).

36616309853 is an equidigital number, since it uses as much as digits as its factorization.

36616309853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 36616309853 in words is "thirty-six billion, six hundred sixteen million, three hundred nine thousand, eight hundred fifty-three".