36568147984 has 15 divisors (see below), whose sum is σ = 70852268767. Its totient is φ = 18283691536.

The previous prime is 36568147981. The next prime is 36568147997. The reversal of 36568147984 is 48974186563.

It is a happy number.

The square root of 36568147984 is 191228.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36568147981) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 741009 + ... + 788815.

Almost surely, 2^36568147984 is an apocalyptic number.

36568147984 is the 191228-th square number.

It is an amenable number.

36568147984 is a deficient number, since it is larger than the sum of its proper divisors (34284120783).

36568147984 is an frugal number, since it uses more digits than its factorization.

36568147984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95622 (or 47809 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The spelling of 36568147984 in words is "thirty-six billion, five hundred sixty-eight million, one hundred forty-seven thousand, nine hundred eighty-four".