1104345453 has 4 divisors (see below), whose sum is σ = 1472460608. Its totient is φ = 736230300.

The previous prime is 1104345443. The next prime is 1104345499. The reversal of 1104345453 is 3545434011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1104345453 - 2²⁰ = 1103296877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1104345453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104345443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184057573 + ... + 184057578.

It is an arithmetic number, because the mean of its divisors is an integer number (368115152).

Almost surely, 2^1104345453 is an apocalyptic number.

It is an amenable number.

1104345453 is a deficient number, since it is larger than the sum of its proper divisors (368115155).

1104345453 is an equidigital number, since it uses as much as digits as its factorization.

1104345453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368115154.

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

The square root of 1104345453 is about 33231.6935018365. The cubic root of 1104345453 is about 1033.6376399515.

Adding to 1104345453 its reverse (3545434011), we get a palindrome (4649779464).

The spelling of 1104345453 in words is "one billion, one hundred four million, three hundred forty-five thousand, four hundred fifty-three".