36104326500509 has 2 divisors, whose sum is σ = 36104326500510. Its totient is φ = 36104326500508.

The previous prime is 36104326500503. The next prime is 36104326500587. The reversal of 36104326500509 is 90500562340163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20243502521284 + 15860823979225 = 4499278^2 + 3982565^2 .

It is an emirp because it is prime and its reverse (90500562340163) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36104326500509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36104326500509.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36104326500503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18052163250254 + 18052163250255.

It is an arithmetic number, because the mean of its divisors is an integer number (18052163250255).

Almost surely, 2^{36104326500509} is an apocalyptic number.

It is an amenable number.

36104326500509 is a deficient number, since it is larger than the sum of its proper divisors (1).

36104326500509 is an equidigital number, since it uses as much as digits as its factorization.

36104326500509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 36104326500509 in words is "thirty-six trillion, one hundred four billion, three hundred twenty-six million, five hundred thousand, five hundred nine".