104045453 has 4 divisors (see below), whose sum is σ = 105075708. Its totient is φ = 103015200.

The previous prime is 104045437. The next prime is 104045467. The reversal of 104045453 is 354540401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59182249 + 44863204 = 7693^2 + 6698^2 .

It is a cyclic number.

It is not a de Polignac number, because 104045453 - 2⁴ = 104045437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104045483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514976 + ... + 515177.

It is an arithmetic number, because the mean of its divisors is an integer number (26268927).

Almost surely, 2^104045453 is an apocalyptic number.

It is an amenable number.

104045453 is a deficient number, since it is larger than the sum of its proper divisors (1030255).

104045453 is a wasteful number, since it uses less digits than its factorization.

104045453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030254.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 104045453 is about 10200.2673004191. The cubic root of 104045453 is about 470.3354373195.

Adding to 104045453 its reverse (354540401), we get a palindrome (458585854).

The spelling of 104045453 in words is "one hundred four million, forty-five thousand, four hundred fifty-three".