4517072453 has 2 divisors, whose sum is σ = 4517072454. Its totient is φ = 4517072452.

The previous prime is 4517072401. The next prime is 4517072489. The reversal of 4517072453 is 3542707154.

4517072453 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2453914369 + 2063158084 = 49537^2 + 45422^2 .

It is a cyclic number.

It is not a de Polignac number, because 4517072453 - 2³⁰ = 3443330629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4517072953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2258536226 + 2258536227.

It is an arithmetic number, because the mean of its divisors is an integer number (2258536227).

Almost surely, 2^4517072453 is an apocalyptic number.

It is an amenable number.

4517072453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4517072453 is an equidigital number, since it uses as much as digits as its factorization.

4517072453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 4517072453 is about 67209.1694116212. The cubic root of 4517072453 is about 1653.0488414156.

The spelling of 4517072453 in words is "four billion, five hundred seventeen million, seventy-two thousand, four hundred fifty-three".