36244609225 has 36 divisors (see below), whose sum is σ = 51548450688. Its totient is φ = 25213592800.

The previous prime is 36244609223. The next prime is 36244609243. The reversal of 36244609225 is 52290644263.

It is not a de Polignac number, because 36244609225 - 2¹ = 36244609223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36244609223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 190897 + ... + 330046.

It is an arithmetic number, because the mean of its divisors is an integer number (1431901408).

Almost surely, 2^36244609225 is an apocalyptic number.

It is an amenable number.

36244609225 is a deficient number, since it is larger than the sum of its proper divisors (15303841463).

36244609225 is a wasteful number, since it uses less digits than its factorization.

36244609225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520998 (or 520982 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 36244609225 in words is "thirty-six billion, two hundred forty-four million, six hundred nine thousand, two hundred twenty-five".