36543604612 has 24 divisors (see below), whose sum is σ = 64119508992. Its totient is φ = 18223783200.

The previous prime is 36543604597. The next prime is 36543604637. The reversal of 36543604612 is 21640634563.

It is a happy number.

It is an unprimeable number.

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, 6604287 + ... + 6609817.

It is an arithmetic number, because the mean of its divisors is an integer number (2671646208).

Almost surely, 2^36543604612 is an apocalyptic number.

It is an amenable number.

36543604612 is a deficient number, since it is larger than the sum of its proper divisors (27575904380).

36543604612 is a wasteful number, since it uses less digits than its factorization.

36543604612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9579 (or 9577 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 36543604612 in words is "thirty-six billion, five hundred forty-three million, six hundred four thousand, six hundred twelve".