2036645162197 has 2 divisors, whose sum is σ = 2036645162198. Its totient is φ = 2036645162196.

The previous prime is 2036645162131. The next prime is 2036645162213. The reversal of 2036645162197 is 7912615466302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1943698835556 + 92946326641 = 1394166^2 + 304871^2 .

It is a cyclic number.

It is not a de Polignac number, because 2036645162197 - 2¹¹ = 2036645160149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2036645162107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018322581098 + 1018322581099.

It is an arithmetic number, because the mean of its divisors is an integer number (1018322581099).

Almost surely, 2^{2036645162197} is an apocalyptic number.

It is an amenable number.

2036645162197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2036645162197 is an equidigital number, since it uses as much as digits as its factorization.

2036645162197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 2036645162197 in words is "two trillion, thirty-six billion, six hundred forty-five million, one hundred sixty-two thousand, one hundred ninety-seven".