8104453 has 6 divisors (see below), whose sum is σ = 9427686. Its totient is φ = 6946632.

The previous prime is 8104451. The next prime is 8104457. The reversal of 8104453 is 3544018.

It can be written as a sum of positive squares in only one way, i.e., 4235364 + 3869089 = 2058^2 + 1967^2 .

It is not a de Polignac number, because 8104453 - 2¹ = 8104451 is a prime.

It is a Duffinian number.

8104453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8104451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82650 + ... + 82747.

It is an arithmetic number, because the mean of its divisors is an integer number (1571281).

Almost surely, 2^8104453 is an apocalyptic number.

It is an amenable number.

8104453 is a deficient number, since it is larger than the sum of its proper divisors (1323233).

8104453 is a wasteful number, since it uses less digits than its factorization.

8104453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165411 (or 165404 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 8104453 is about 2846.8320990181. The cubic root of 8104453 is about 200.8666805657.

The spelling of 8104453 in words is "eight million, one hundred four thousand, four hundred fifty-three".