36445532661320 has 16 divisors (see below), whose sum is σ = 82002448488060. Its totient is φ = 14578213064512.

The previous prime is 36445532661289. The next prime is 36445532661521. The reversal of 36445532661320 is 2316623554463.

It is a happy number.

36445532661320 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35545277064196 + 900255597124 = 5961986^2 + 948818^2 .

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, 455569158227 + ... + 455569158306.

Almost surely, 2^{36445532661320} is an apocalyptic number.

It is an amenable number.

36445532661320 is an abundant number, since it is smaller than the sum of its proper divisors (45556915826740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36445532661320 is a wasteful number, since it uses less digits than its factorization.

36445532661320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911138316544 (or 911138316540 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 50.

The spelling of 36445532661320 in words is "thirty-six trillion, four hundred forty-five billion, five hundred thirty-two million, six hundred sixty-one thousand, three hundred twenty".