8798456453 has 2 divisors, whose sum is σ = 8798456454. Its totient is φ = 8798456452.

The previous prime is 8798456449. The next prime is 8798456509. The reversal of 8798456453 is 3546548978.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6071214724 + 2727241729 = 77918^2 + 52223^2 .

It is a cyclic number.

It is not a de Polignac number, because 8798456453 - 2² = 8798456449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8798456392 and 8798456401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8798456153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4399228226 + 4399228227.

It is an arithmetic number, because the mean of its divisors is an integer number (4399228227).

Almost surely, 2^8798456453 is an apocalyptic number.

It is an amenable number.

8798456453 is a deficient number, since it is larger than the sum of its proper divisors (1).

8798456453 is an equidigital number, since it uses as much as digits as its factorization.

8798456453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29030400, while the sum is 59.

The square root of 8798456453 is about 93800.0877025176. The cubic root of 8798456453 is about 2064.4395137881.

The spelling of 8798456453 in words is "eight billion, seven hundred ninety-eight million, four hundred fifty-six thousand, four hundred fifty-three".