36227064173 has 4 divisors (see below), whose sum is σ = 36299664000. Its totient is φ = 36154464348.

The previous prime is 36227064143. The next prime is 36227064187. The reversal of 36227064173 is 37146072263.

36227064173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36227064173 - 2¹⁰ = 36227063149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36227064173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36227064143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36299165 + ... + 36300162.

It is an arithmetic number, because the mean of its divisors is an integer number (9074916000).

Almost surely, 2^36227064173 is an apocalyptic number.

It is an amenable number.

36227064173 is a deficient number, since it is larger than the sum of its proper divisors (72599827).

36227064173 is an equidigital number, since it uses as much as digits as its factorization.

36227064173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72599826.

The product of its (nonzero) digits is 254016, while the sum is 41.

The spelling of 36227064173 in words is "thirty-six billion, two hundred twenty-seven million, sixty-four thousand, one hundred seventy-three".