36081413 has 2 divisors, whose sum is σ = 36081414. Its totient is φ = 36081412.

The previous prime is 36081379. The next prime is 36081421. The reversal of 36081413 is 31418063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35438209 + 643204 = 5953^2 + 802^2 .

It is a cyclic number.

It is not a de Polignac number, because 36081413 - 2⁶ = 36081349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36081473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18040706 + 18040707.

It is an arithmetic number, because the mean of its divisors is an integer number (18040707).

Almost surely, 2^36081413 is an apocalyptic number.

It is an amenable number.

36081413 is a deficient number, since it is larger than the sum of its proper divisors (1).

36081413 is an equidigital number, since it uses as much as digits as its factorization.

36081413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 36081413 is about 6006.7805853052. The cubic root of 36081413 is about 330.4414447177.

Adding to 36081413 its reverse (31418063), we get a palindrome (67499476).

The spelling of 36081413 in words is "thirty-six million, eighty-one thousand, four hundred thirteen".