36565355055749 has 16 divisors (see below), whose sum is σ = 40338960669504. Its totient is φ = 32929037040000.

The previous prime is 36565355055739. The next prime is 36565355055811. The reversal of 36565355055749 is 94755055356563.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36565355055749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36565355055739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55772882 + ... + 56424684.

It is an arithmetic number, because the mean of its divisors is an integer number (2521185041844).

Almost surely, 2^{36565355055749} is an apocalyptic number.

It is an amenable number.

36565355055749 is a deficient number, since it is larger than the sum of its proper divisors (3773605613755).

36565355055749 is a wasteful number, since it uses less digits than its factorization.

36565355055749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757108.

The product of its (nonzero) digits is 1275750000, while the sum is 68.

The spelling of 36565355055749 in words is "thirty-six trillion, five hundred sixty-five billion, three hundred fifty-five million, fifty-five thousand, seven hundred forty-nine".