36544044563 has 16 divisors (see below), whose sum is σ = 39944685312. Its totient is φ = 33228468000.

The previous prime is 36544044539. The next prime is 36544044571.

36544044563 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 36544044563 - 2¹⁰ = 36544043539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36544044503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063928 + ... + 1097738.

It is an arithmetic number, because the mean of its divisors is an integer number (2496542832).

Almost surely, 2^36544044563 is an apocalyptic number.

36544044563 is a deficient number, since it is larger than the sum of its proper divisors (3400640749).

36544044563 is a wasteful number, since it uses less digits than its factorization.

36544044563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35066.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 36544044563 in words is "thirty-six billion, five hundred forty-four million, forty-four thousand, five hundred sixty-three".