36544021163 has 8 divisors (see below), whose sum is σ = 39619230000. Its totient is φ = 33506545248.

The previous prime is 36544021123. The next prime is 36544021207. The reversal of 36544021163 is 36112044563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36544021163 - 2¹⁸ = 36543759019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36544021123) 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 7 ways as a sum of consecutive naturals, for example, 9431213 + ... + 9435086.

It is an arithmetic number, because the mean of its divisors is an integer number (4952403750).

Almost surely, 2^36544021163 is an apocalyptic number.

36544021163 is a deficient number, since it is larger than the sum of its proper divisors (3075208837).

36544021163 is a wasteful number, since it uses less digits than its factorization.

36544021163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18866461.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 36544021163 in words is "thirty-six billion, five hundred forty-four million, twenty-one thousand, one hundred sixty-three".