3611053055749 has 2 divisors, whose sum is σ = 3611053055750. Its totient is φ = 3611053055748.

The previous prime is 3611053055711. The next prime is 3611053055767. The reversal of 3611053055749 is 9475503501163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2254892656900 + 1356160398849 = 1501630^2 + 1164543^2 .

It is a cyclic number.

It is not a de Polignac number, because 3611053055749 - 2²¹ = 3611050958597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3611053035749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1805526527874 + 1805526527875.

It is an arithmetic number, because the mean of its divisors is an integer number (1805526527875).

Almost surely, 2^{3611053055749} is an apocalyptic number.

It is an amenable number.

3611053055749 is a deficient number, since it is larger than the sum of its proper divisors (1).

3611053055749 is an equidigital number, since it uses as much as digits as its factorization.

3611053055749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701000, while the sum is 49.

The spelling of 3611053055749 in words is "three trillion, six hundred eleven billion, fifty-three million, fifty-five thousand, seven hundred forty-nine".