36044545 has 4 divisors (see below), whose sum is σ = 43253460. Its totient is φ = 28835632.

The previous prime is 36044543. The next prime is 36044579. The reversal of 36044545 is 54544063.

36044545 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.

It can be written as a sum of positive squares in 2 ways, for example, as 6754801 + 29289744 = 2599^2 + 5412^2 .

It is a cyclic number.

It is not a de Polignac number, because 36044545 - 2¹ = 36044543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36044543) 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 in 3 ways as a sum of consecutive naturals, for example, 3604450 + ... + 3604459.

It is an arithmetic number, because the mean of its divisors is an integer number (10813365).

Almost surely, 2^36044545 is an apocalyptic number.

It is an amenable number.

36044545 is a deficient number, since it is larger than the sum of its proper divisors (7208915).

36044545 is an equidigital number, since it uses as much as digits as its factorization.

36044545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7208914.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 36044545 is about 6003.7109357463. The cubic root of 36044545 is about 330.3288579686.

The spelling of 36044545 in words is "thirty-six million, forty-four thousand, five hundred forty-five".