36036544345 has 4 divisors (see below), whose sum is σ = 43243853220. Its totient is φ = 28829235472.

The previous prime is 36036544319. The next prime is 36036544421. The reversal of 36036544345 is 54344563063.

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 13738887369 + 22297656976 = 117213^2 + 149324^2 .

It is a cyclic number.

It is not a de Polignac number, because 36036544345 - 2³³ = 27446609753 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3603654430 + ... + 3603654439.

It is an arithmetic number, because the mean of its divisors is an integer number (10810963305).

Almost surely, 2^36036544345 is an apocalyptic number.

It is an amenable number.

36036544345 is a deficient number, since it is larger than the sum of its proper divisors (7207308875).

36036544345 is an equidigital number, since it uses as much as digits as its factorization.

36036544345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7207308874.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 36036544345 in words is "thirty-six billion, thirty-six million, five hundred forty-four thousand, three hundred forty-five".