36120545 has 4 divisors (see below), whose sum is σ = 43344660. Its totient is φ = 28896432.

The previous prime is 36120533. The next prime is 36120551. The reversal of 36120545 is 54502163.

36120545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54502163 = 3313 ⋅16451.

It can be written as a sum of positive squares in 2 ways, for example, as 27541504 + 8579041 = 5248^2 + 2929^2 .

It is a cyclic number.

It is not a de Polignac number, because 36120545 - 2⁸ = 36120289 is a prime.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3612050 + ... + 3612059.

It is an arithmetic number, because the mean of its divisors is an integer number (10836165).

Almost surely, 2^36120545 is an apocalyptic number.

It is an amenable number.

36120545 is a deficient number, since it is larger than the sum of its proper divisors (7224115).

36120545 is an equidigital number, since it uses as much as digits as its factorization.

36120545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224114.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 36120545 is about 6010.0370215166. The cubic root of 36120545 is about 330.5608613522.

The spelling of 36120545 in words is "thirty-six million, one hundred twenty thousand, five hundred forty-five".