1104360453 has 32 divisors (see below), whose sum is σ = 1871569920. Its totient is φ = 630471600.

The previous prime is 1104360391. The next prime is 1104360463. The reversal of 1104360453 is 3540634011.

1104360453 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 3 + 604 + 53 = 666.

It is not a de Polignac number, because 1104360453 - 2¹⁰ = 1104359429 is a prime.

It is a super-2 number, since 2×1104360453² = 2439224020300730418, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104360463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272226 + ... + 276252.

It is an arithmetic number, because the mean of its divisors is an integer number (58486560).

Almost surely, 2^1104360453 is an apocalyptic number.

It is an amenable number.

1104360453 is a deficient number, since it is larger than the sum of its proper divisors (767209467).

1104360453 is a wasteful number, since it uses less digits than its factorization.

1104360453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5494 (or 5488 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1104360453 is about 33231.9191892373. The cubic root of 1104360453 is about 1033.6423197959.

Adding to 1104360453 its reverse (3540634011), we get a palindrome (4644994464).

The spelling of 1104360453 in words is "one billion, one hundred four million, three hundred sixty thousand, four hundred fifty-three".