36688853148877 has 2 divisors, whose sum is σ = 36688853148878. Its totient is φ = 36688853148876.

The previous prime is 36688853148847. The next prime is 36688853148917. The reversal of 36688853148877 is 77884135888663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20155960432521 + 16532892716356 = 4489539^2 + 4066066^2 .

It is a cyclic number.

It is not a de Polignac number, because 36688853148877 - 2⁷ = 36688853148749 is a prime.

It is a super-2 number, since 2×36688853148877² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36688853148877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36688853148847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18344426574438 + 18344426574439.

It is an arithmetic number, because the mean of its divisors is an integer number (18344426574439).

Almost surely, 2^{36688853148877} is an apocalyptic number.

It is an amenable number.

36688853148877 is a deficient number, since it is larger than the sum of its proper divisors (1).

36688853148877 is an equidigital number, since it uses as much as digits as its factorization.

36688853148877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10404495360, while the sum is 82.

The spelling of 36688853148877 in words is "thirty-six trillion, six hundred eighty-eight billion, eight hundred fifty-three million, one hundred forty-eight thousand, eight hundred seventy-seven".