36544563 has 12 divisors (see below), whose sum is σ = 57585528. Its totient is φ = 22148160.

The previous prime is 36544561. The next prime is 36544583.

36544563 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 36544563 - 2¹ = 36544561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36544561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184470 + ... + 184667.

It is an arithmetic number, because the mean of its divisors is an integer number (4798794).

Almost surely, 2^36544563 is an apocalyptic number.

36544563 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

36544563 is a deficient number, since it is larger than the sum of its proper divisors (21040965).

36544563 is a wasteful number, since it uses less digits than its factorization.

36544563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369154 (or 369151 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 36544563 is about 6045.2099219134. The cubic root of 36544563 is about 331.8493140877.

The spelling of 36544563 in words is "thirty-six million, five hundred forty-four thousand, five hundred sixty-three".