104543453 has 16 divisors (see below), whose sum is σ = 127549440. Its totient is φ = 83689200.

The previous prime is 104543437. The next prime is 104543459. The reversal of 104543453 is 354345401.

It is not a de Polignac number, because 104543453 - 2⁴ = 104543437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104543459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3908 + ... + 14978.

It is an arithmetic number, because the mean of its divisors is an integer number (7971840).

Almost surely, 2^104543453 is an apocalyptic number.

It is an amenable number.

104543453 is a deficient number, since it is larger than the sum of its proper divisors (23005987).

104543453 is a wasteful number, since it uses less digits than its factorization.

104543453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11168.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 104543453 is about 10224.6492849388. The cubic root of 104543453 is about 471.0846430192.

Adding to 104543453 its reverse (354345401), we get a palindrome (458888854).

The spelling of 104543453 in words is "one hundred four million, five hundred forty-three thousand, four hundred fifty-three".