8102453 has 2 divisors, whose sum is σ = 8102454. Its totient is φ = 8102452.

The previous prime is 8102441. The next prime is 8102459. The reversal of 8102453 is 3542018.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4635409 + 3467044 = 2153^2 + 1862^2 .

It is a cyclic number.

It is not a de Polignac number, because 8102453 - 2⁶ = 8102389 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8102459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4051226 + 4051227.

It is an arithmetic number, because the mean of its divisors is an integer number (4051227).

Almost surely, 2^8102453 is an apocalyptic number.

It is an amenable number.

8102453 is a deficient number, since it is larger than the sum of its proper divisors (1).

8102453 is an equidigital number, since it uses as much as digits as its factorization.

8102453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8102453 is about 2846.4808097017. The cubic root of 8102453 is about 200.8501560529.

The spelling of 8102453 in words is "eight million, one hundred two thousand, four hundred fifty-three".