36576617744 has 80 divisors (see below), whose sum is σ = 74657721600. Its totient is φ = 17326087680.

The previous prime is 36576617713. The next prime is 36576617761. The reversal of 36576617744 is 44771667563.

It is a self number, because there is not a number n which added to its sum of digits gives 36576617744.

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 15 ways as a sum of consecutive naturals, for example, 25276829 + ... + 25278275.

It is an arithmetic number, because the mean of its divisors is an integer number (933221520).

Almost surely, 2^36576617744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36576617744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37328860800).

36576617744 is an abundant number, since it is smaller than the sum of its proper divisors (38081103856).

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

36576617744 is a wasteful number, since it uses less digits than its factorization.

36576617744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088 (or 2082 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 56.

The spelling of 36576617744 in words is "thirty-six billion, five hundred seventy-six million, six hundred seventeen thousand, seven hundred forty-four".