36546216325 has 12 divisors (see below), whose sum is σ = 45319704388. Its totient is φ = 29235427200.

The previous prime is 36546216319. The next prime is 36546216391. The reversal of 36546216325 is 52361264563.

It can be written as a sum of positive squares in 6 ways, for example, as 7515849636 + 29030366689 = 86694^2 + 170383^2 .

It is not a de Polignac number, because 36546216325 - 2¹⁹ = 36545692037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 803185 + ... + 847465.

Almost surely, 2^36546216325 is an apocalyptic number.

It is an amenable number.

36546216325 is a deficient number, since it is larger than the sum of its proper divisors (8773488063).

36546216325 is a wasteful number, since it uses less digits than its factorization.

36546216325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77304 (or 77299 counting only the distinct ones).

The product of its digits is 777600, while the sum is 43.

The spelling of 36546216325 in words is "thirty-six billion, five hundred forty-six million, two hundred sixteen thousand, three hundred twenty-five".