8684383453 has 2 divisors, whose sum is σ = 8684383454. Its totient is φ = 8684383452.

The previous prime is 8684383441. The next prime is 8684383457. The reversal of 8684383453 is 3543834868.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8681207929 + 3175524 = 93173^2 + 1782^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8684383453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8684383453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8684383457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4342191726 + 4342191727.

It is an arithmetic number, because the mean of its divisors is an integer number (4342191727).

Almost surely, 2^8684383453 is an apocalyptic number.

It is an amenable number.

8684383453 is a deficient number, since it is larger than the sum of its proper divisors (1).

8684383453 is an equidigital number, since it uses as much as digits as its factorization.

8684383453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6635520, while the sum is 52.

The square root of 8684383453 is about 93190.0394516496. The cubic root of 8684383453 is about 2055.4787772353.

The spelling of 8684383453 in words is "eight billion, six hundred eighty-four million, three hundred eighty-three thousand, four hundred fifty-three".