36532165121 has 8 divisors (see below), whose sum is σ = 36592002720. Its totient is φ = 36472367008.

The previous prime is 36532165093. The next prime is 36532165139. The reversal of 36532165121 is 12156123563.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36532165121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36532165421) by changing a digit.

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, 2248790 + ... + 2264976.

It is an arithmetic number, because the mean of its divisors is an integer number (4574000340).

Almost surely, 2^36532165121 is an apocalyptic number.

It is an amenable number.

36532165121 is a deficient number, since it is larger than the sum of its proper divisors (59837599).

36532165121 is a wasteful number, since it uses less digits than its factorization.

36532165121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19743.

The product of its digits is 32400, while the sum is 35.

Adding to 36532165121 its reverse (12156123563), we get a palindrome (48688288684).

The spelling of 36532165121 in words is "thirty-six billion, five hundred thirty-two million, one hundred sixty-five thousand, one hundred twenty-one".