8126453 has 2 divisors, whose sum is σ = 8126454. Its totient is φ = 8126452.

The previous prime is 8126449. The next prime is 8126473. The reversal of 8126453 is 3546218.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6115729 + 2010724 = 2473^2 + 1418^2 .

It is a cyclic number.

It is not a de Polignac number, because 8126453 - 2² = 8126449 is a prime.

It is a super-2 number, since 2×8126453² = 132078476722418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8126423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4063226 + 4063227.

It is an arithmetic number, because the mean of its divisors is an integer number (4063227).

Almost surely, 2^8126453 is an apocalyptic number.

It is an amenable number.

8126453 is a deficient number, since it is larger than the sum of its proper divisors (1).

8126453 is an equidigital number, since it uses as much as digits as its factorization.

8126453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 8126453 is about 2850.6934244145. The cubic root of 8126453 is about 201.0482710398.

The spelling of 8126453 in words is "eight million, one hundred twenty-six thousand, four hundred fifty-three".