8674120453 has 2 divisors, whose sum is σ = 8674120454. Its totient is φ = 8674120452.

The previous prime is 8674120451. The next prime is 8674120457. The reversal of 8674120453 is 3540214768.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7724124769 + 949995684 = 87887^2 + 30822^2 .

It is a cyclic number.

It is not a de Polignac number, because 8674120453 - 2¹ = 8674120451 is a prime.

Together with 8674120451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8674120451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4337060226 + 4337060227.

It is an arithmetic number, because the mean of its divisors is an integer number (4337060227).

Almost surely, 2^8674120453 is an apocalyptic number.

It is an amenable number.

8674120453 is a deficient number, since it is larger than the sum of its proper divisors (1).

8674120453 is an equidigital number, since it uses as much as digits as its factorization.

8674120453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 8674120453 is about 93134.9582756121. The cubic root of 8674120453 is about 2054.6687525792.

The spelling of 8674120453 in words is "eight billion, six hundred seventy-four million, one hundred twenty thousand, four hundred fifty-three".