36542573 has 4 divisors (see below), whose sum is σ = 36685020. Its totient is φ = 36400128.

The previous prime is 36542531. The next prime is 36542579. The reversal of 36542573 is 37524563.

36542573 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 17156164 + 19386409 = 4142^2 + 4403^2 .

It is a cyclic number.

It is not a de Polignac number, because 36542573 - 2⁶ = 36542509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36542579) 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, 70838 + ... + 71351.

It is an arithmetic number, because the mean of its divisors is an integer number (9171255).

Almost surely, 2^36542573 is an apocalyptic number.

It is an amenable number.

36542573 is a deficient number, since it is larger than the sum of its proper divisors (142447).

36542573 is a wasteful number, since it uses less digits than its factorization.

36542573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142446.

The product of its digits is 75600, while the sum is 35.

The square root of 36542573 is about 6045.0453265464. The cubic root of 36542573 is about 331.8432904637.

The spelling of 36542573 in words is "thirty-six million, five hundred forty-two thousand, five hundred seventy-three".