36664654534805 has 16 divisors (see below), whose sum is σ = 48319495920000. Its totient is φ = 26486242196160.

The previous prime is 36664654534721. The next prime is 36664654534853. The reversal of 36664654534805 is 50843545646663.

It is not a de Polignac number, because 36664654534805 - 2¹⁰ = 36664654533781 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2237005505 + ... + 2237021894.

It is an arithmetic number, because the mean of its divisors is an integer number (3019968495000).

Almost surely, 2^{36664654534805} is an apocalyptic number.

It is an amenable number.

36664654534805 is a deficient number, since it is larger than the sum of its proper divisors (11654841385195).

36664654534805 is a wasteful number, since it uses less digits than its factorization.

36664654534805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4474027564.

The product of its (nonzero) digits is 746496000, while the sum is 65.

The spelling of 36664654534805 in words is "thirty-six trillion, six hundred sixty-four billion, six hundred fifty-four million, five hundred thirty-four thousand, eight hundred five".