36561001616726 has 8 divisors (see below), whose sum is σ = 55080984969120. Its totient is φ = 18200673293688.

The previous prime is 36561001616683. The next prime is 36561001616761. The reversal of 36561001616726 is 62761610016563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 39913756766 + ... + 39913757681.

It is an arithmetic number, because the mean of its divisors is an integer number (6885123121140).

Almost surely, 2^{36561001616726} is an apocalyptic number.

36561001616726 is a deficient number, since it is larger than the sum of its proper divisors (18519983352394).

36561001616726 is a wasteful number, since it uses less digits than its factorization.

36561001616726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79827514678.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 36561001616726 in words is "thirty-six trillion, five hundred sixty-one billion, one million, six hundred sixteen thousand, seven hundred twenty-six".