36645327273 has 8 divisors (see below), whose sum is σ = 49142867328. Its totient is φ = 24289002704.

The previous prime is 36645327239. The next prime is 36645327283. The reversal of 36645327273 is 37272354663.

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

It is a cyclic number.

It is not a de Polignac number, because 36645327273 - 2¹⁸ = 36645065129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36645327223) 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, 35303265 + ... + 35304302.

It is an arithmetic number, because the mean of its divisors is an integer number (6142858416).

Almost surely, 2^36645327273 is an apocalyptic number.

It is an amenable number.

36645327273 is a deficient number, since it is larger than the sum of its proper divisors (12497540055).

36645327273 is a wasteful number, since it uses less digits than its factorization.

36645327273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70607743.

The product of its digits is 3810240, while the sum is 48.

The spelling of 36645327273 in words is "thirty-six billion, six hundred forty-five million, three hundred twenty-seven thousand, two hundred seventy-three".