1104423545 has 48 divisors (see below), whose sum is σ = 1501079040. Its totient is φ = 777921408.

The previous prime is 1104423539. The next prime is 1104423553. The reversal of 1104423545 is 5453244011.

It is not a de Polignac number, because 1104423545 - 2²² = 1100229241 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1535696 + ... + 1536414.

It is an arithmetic number, because the mean of its divisors is an integer number (31272480).

Almost surely, 2^1104423545 is an apocalyptic number.

It is an amenable number.

1104423545 is a deficient number, since it is larger than the sum of its proper divisors (396655495).

1104423545 is a wasteful number, since it uses less digits than its factorization.

1104423545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 1104423545 is about 33232.8684437561. The cubic root of 1104423545 is about 1033.6620033811.

Adding to 1104423545 its reverse (5453244011), we get a palindrome (6557667556).

The spelling of 1104423545 in words is "one billion, one hundred four million, four hundred twenty-three thousand, five hundred forty-five".