36000011475749 has 2 divisors, whose sum is σ = 36000011475750. Its totient is φ = 36000011475748.

The previous prime is 36000011475719. The next prime is 36000011475751. The reversal of 36000011475749 is 94757411000063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34862151918724 + 1137859557025 = 5904418^2 + 1066705^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36000011475749 is a prime.

It is a super-2 number, since 2×36000011475749² (a number of 28 digits) contains 22 as substring.

Together with 36000011475751, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36000011475719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18000005737874 + 18000005737875.

It is an arithmetic number, because the mean of its divisors is an integer number (18000005737875).

Almost surely, 2^{36000011475749} is an apocalyptic number.

It is an amenable number.

36000011475749 is a deficient number, since it is larger than the sum of its proper divisors (1).

36000011475749 is an equidigital number, since it uses as much as digits as its factorization.

36000011475749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 36000011475749 in words is "thirty-six trillion, eleven million, four hundred seventy-five thousand, seven hundred forty-nine".