36155005297 has 2 divisors, whose sum is σ = 36155005298. Its totient is φ = 36155005296.

The previous prime is 36155005223. The next prime is 36155005343. The reversal of 36155005297 is 79250055163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28417867776 + 7737137521 = 168576^2 + 87961^2 .

It is a cyclic number.

It is not a de Polignac number, because 36155005297 - 2²³ = 36146616689 is a prime.

It is not a weakly prime, because it can be changed into another prime (36155005207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18077502648 + 18077502649.

It is an arithmetic number, because the mean of its divisors is an integer number (18077502649).

Almost surely, 2^36155005297 is an apocalyptic number.

It is an amenable number.

36155005297 is a deficient number, since it is larger than the sum of its proper divisors (1).

36155005297 is an equidigital number, since it uses as much as digits as its factorization.

36155005297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 283500, while the sum is 43.

The spelling of 36155005297 in words is "thirty-six billion, one hundred fifty-five million, five thousand, two hundred ninety-seven".