36155463349 has 2 divisors, whose sum is σ = 36155463350. Its totient is φ = 36155463348.

The previous prime is 36155463307. The next prime is 36155463367. The reversal of 36155463349 is 94336455163.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27949821124 + 8205642225 = 167182^2 + 90585^2 .

It is an emirp because it is prime and its reverse (94336455163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36155463349 - 2¹⁹ = 36154939061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36155464349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18077731674 + 18077731675.

It is an arithmetic number, because the mean of its divisors is an integer number (18077731675).

Almost surely, 2^36155463349 is an apocalyptic number.

It is an amenable number.

36155463349 is a deficient number, since it is larger than the sum of its proper divisors (1).

36155463349 is an equidigital number, since it uses as much as digits as its factorization.

36155463349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 49.

The spelling of 36155463349 in words is "thirty-six billion, one hundred fifty-five million, four hundred sixty-three thousand, three hundred forty-nine".