36551365216225 has 12 divisors (see below), whose sum is σ = 45324948414960. Its totient is φ = 29240282142800.

The previous prime is 36551365216213. The next prime is 36551365216259. The reversal of 36551365216225 is 52261256315563.

36551365216225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36551365216225 - 2⁷ = 36551365216097 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 19329415 + ... + 21135964.

It is an arithmetic number, because the mean of its divisors is an integer number (3777079034580).

Almost surely, 2^{36551365216225} is an apocalyptic number.

It is an amenable number.

36551365216225 is a deficient number, since it is larger than the sum of its proper divisors (8773583198735).

36551365216225 is a wasteful number, since it uses less digits than its factorization.

36551365216225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40501520 (or 40501515 counting only the distinct ones).

The product of its digits is 9720000, while the sum is 52.

The spelling of 36551365216225 in words is "thirty-six trillion, five hundred fifty-one billion, three hundred sixty-five million, two hundred sixteen thousand, two hundred twenty-five".