1104534543 has 48 divisors (see below), whose sum is σ = 1852417280. Its totient is φ = 571836672.

The previous prime is 1104534527. The next prime is 1104534559. The reversal of 1104534543 is 3454354011.

It is an interprime number because it is at equal distance from previous prime (1104534527) and next prime (1104534559).

It is not a de Polignac number, because 1104534543 - 2⁴ = 1104534527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1104534543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104534583) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 208455 + ... + 213687.

Almost surely, 2^1104534543 is an apocalyptic number.

1104534543 is a deficient number, since it is larger than the sum of its proper divisors (747882737).

1104534543 is a wasteful number, since it uses less digits than its factorization.

1104534543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308 (or 5285 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1104534543 is about 33234.5384050990. The cubic root of 1104534543 is about 1033.6966309694.

Adding to 1104534543 its reverse (3454354011), we get a palindrome (4558888554).

The spelling of 1104534543 in words is "one billion, one hundred four million, five hundred thirty-four thousand, five hundred forty-three".