36651745808206 has 16 divisors (see below), whose sum is σ = 56148651786816. Its totient is φ = 17935546553056.

The previous prime is 36651745808203. The next prime is 36651745808213. The reversal of 36651745808206 is 60280854715663.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36651745808203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389401 + ... + 8570596.

It is an arithmetic number, because the mean of its divisors is an integer number (3509290736676).

Almost surely, 2^{36651745808206} is an apocalyptic number.

36651745808206 is a deficient number, since it is larger than the sum of its proper divisors (19496905978610).

36651745808206 is a wasteful number, since it uses less digits than its factorization.

36651745808206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9003563.

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 36651745808206 in words is "thirty-six trillion, six hundred fifty-one billion, seven hundred forty-five million, eight hundred eight thousand, two hundred six".