36664570662265 has 64 divisors (see below), whose sum is σ = 54354118662144. Its totient is φ = 23120436953088.

The previous prime is 36664570662263. The next prime is 36664570662289. The reversal of 36664570662265 is 56226607546663.

36664570662265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 36664570662265 - 2¹ = 36664570662263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36664570662197 and 36664570662206.

It is not an unprimeable number, because it can be changed into a prime (36664570662263) 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 63 ways as a sum of consecutive naturals, for example, 163031977 + ... + 163256713.

It is an arithmetic number, because the mean of its divisors is an integer number (849283104096).

Almost surely, 2^{36664570662265} is an apocalyptic number.

36664570662265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36664570662265 is a deficient number, since it is larger than the sum of its proper divisors (17689547999879).

36664570662265 is a wasteful number, since it uses less digits than its factorization.

36664570662265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226106.

The product of its (nonzero) digits is 391910400, while the sum is 64.

The spelling of 36664570662265 in words is "thirty-six trillion, six hundred sixty-four billion, five hundred seventy million, six hundred sixty-two thousand, two hundred sixty-five".