36256109 has 2 divisors, whose sum is σ = 36256110. Its totient is φ = 36256108.

The previous prime is 36256097. The next prime is 36256117. The reversal of 36256109 is 90165263.

It is a happy number.

36256109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31753225 + 4502884 = 5635^2 + 2122^2 .

It is a cyclic number.

It is not a de Polignac number, because 36256109 - 2²⁰ = 35207533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36256159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18128054 + 18128055.

It is an arithmetic number, because the mean of its divisors is an integer number (18128055).

Almost surely, 2^36256109 is an apocalyptic number.

It is an amenable number.

36256109 is a deficient number, since it is larger than the sum of its proper divisors (1).

36256109 is an equidigital number, since it uses as much as digits as its factorization.

36256109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 36256109 is about 6021.3045928603. The cubic root of 36256109 is about 330.9738876758.

The spelling of 36256109 in words is "thirty-six million, two hundred fifty-six thousand, one hundred nine".