36493553 has 2 divisors, whose sum is σ = 36493554. Its totient is φ = 36493552.

The previous prime is 36493517. The next prime is 36493559. The reversal of 36493553 is 35539463.

36493553 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., 35129329 + 1364224 = 5927^2 + 1168^2 .

It is an emirp because it is prime and its reverse (35539463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36493553 - 2⁶ = 36493489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36493559) 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, 18246776 + 18246777.

It is an arithmetic number, because the mean of its divisors is an integer number (18246777).

Almost surely, 2^36493553 is an apocalyptic number.

It is an amenable number.

36493553 is a deficient number, since it is larger than the sum of its proper divisors (1).

36493553 is an equidigital number, since it uses as much as digits as its factorization.

36493553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 38.

The square root of 36493553 is about 6040.9894057182. The cubic root of 36493553 is about 331.6948404417.

The spelling of 36493553 in words is "thirty-six million, four hundred ninety-three thousand, five hundred fifty-three".