36977544914197 has 2 divisors, whose sum is σ = 36977544914198. Its totient is φ = 36977544914196.

The previous prime is 36977544914171. The next prime is 36977544914209. The reversal of 36977544914197 is 79141944577963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23574850895236 + 13402694018961 = 4855394^2 + 3660969^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36977544914197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36977544914897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18488772457098 + 18488772457099.

It is an arithmetic number, because the mean of its divisors is an integer number (18488772457099).

Almost surely, 2^{36977544914197} is an apocalyptic number.

It is an amenable number.

36977544914197 is a deficient number, since it is larger than the sum of its proper divisors (1).

36977544914197 is an equidigital number, since it uses as much as digits as its factorization.

36977544914197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440270720, while the sum is 76.

The spelling of 36977544914197 in words is "thirty-six trillion, nine hundred seventy-seven billion, five hundred forty-four million, nine hundred fourteen thousand, one hundred ninety-seven".