36839044225 has 27 divisors (see below), whose sum is σ = 47781501033. Its totient is φ = 28172987040.

The previous prime is 36839044199. The next prime is 36839044283. The reversal of 36839044225 is 52244093863.

The square root of 36839044225 is 191935.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 431351361 + 36407692864 = 20769^2 + 190808^2 .

It is not a de Polignac number, because 36839044225 - 2⁷ = 36839044097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22071691 + ... + 22073359.

Almost surely, 2^36839044225 is an apocalyptic number.

36839044225 is the 191935-th square number.

36839044225 is the 95968-th centered octagonal number.

It is an amenable number.

36839044225 is a deficient number, since it is larger than the sum of its proper divisors (10942456808).

36839044225 is an frugal number, since it uses more digits than its factorization.

36839044225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394 (or 1697 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 36839044225 in words is "thirty-six billion, eight hundred thirty-nine million, forty-four thousand, two hundred twenty-five".