453604156345225 has 12 divisors (see below), whose sum is σ = 565383501821596. Its totient is φ = 361003100590080.

The previous prime is 453604156345217. The next prime is 453604156345243. The reversal of 453604156345225 is 522543651406354.

It can be written as a sum of positive squares in 6 ways, for example, as 70661996032761 + 382942160312464 = 8406069^2 + 19568908^2 .

It is not a de Polignac number, because 453604156345225 - 2³ = 453604156345217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47005607232 + ... + 47005616881.

Almost surely, 2^{453604156345225} is an apocalyptic number.

It is an amenable number.

453604156345225 is a deficient number, since it is larger than the sum of its proper divisors (111779345476371).

453604156345225 is a wasteful number, since it uses less digits than its factorization.

453604156345225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94011224316 (or 94011224311 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 55.

The spelling of 453604156345225 in words is "four hundred fifty-three trillion, six hundred four billion, one hundred fifty-six million, three hundred forty-five thousand, two hundred twenty-five".