9536545 has 4 divisors (see below), whose sum is σ = 11443860. Its totient is φ = 7629232.

The previous prime is 9536533. The next prime is 9536551. The reversal of 9536545 is 5456359.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5456359 = 23 ⋅237233.

It can be written as a sum of positive squares in 2 ways, for example, as 4875264 + 4661281 = 2208^2 + 2159^2 .

It is a cyclic number.

It is not a de Polignac number, because 9536545 - 2¹⁵ = 9503777 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 953650 + ... + 953659.

It is an arithmetic number, because the mean of its divisors is an integer number (2860965).

Almost surely, 2^9536545 is an apocalyptic number.

It is an amenable number.

9536545 is a deficient number, since it is larger than the sum of its proper divisors (1907315).

9536545 is a wasteful number, since it uses less digits than its factorization.

9536545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907314.

The product of its digits is 81000, while the sum is 37.

The square root of 9536545 is about 3088.1296928724. The cubic root of 9536545 is about 212.0624074606.

The spelling of 9536545 in words is "nine million, five hundred thirty-six thousand, five hundred forty-five".