36165150456221 has 8 divisors (see below), whose sum is σ = 36384332302080. Its totient is φ = 35945999849488.

The previous prime is 36165150456217. The next prime is 36165150456223. The reversal of 36165150456221 is 12265405156163.

It is a happy number.

36165150456221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 36165150456221 - 2² = 36165150456217 is a prime.

It is a super-2 number, since 2×36165150456221² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36165150456223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5485301 + ... + 10120218.

It is an arithmetic number, because the mean of its divisors is an integer number (4548041537760).

Almost surely, 2^{36165150456221} is an apocalyptic number.

It is an amenable number.

36165150456221 is a deficient number, since it is larger than the sum of its proper divisors (219181845859).

36165150456221 is a wasteful number, since it uses less digits than its factorization.

36165150456221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15619563.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 36165150456221 in words is "thirty-six trillion, one hundred sixty-five billion, one hundred fifty million, four hundred fifty-six thousand, two hundred twenty-one".