1104504325 has 12 divisors (see below), whose sum is σ = 1370161188. Its totient is φ = 883232000.

The previous prime is 1104504319. The next prime is 1104504341. The reversal of 1104504325 is 5234054011.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 9622404 + 1094881921 = 3102^2 + 33089^2 .

It is not a de Polignac number, because 1104504325 - 2⁷ = 1104504197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 1104504325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62139 + ... + 77911.

It is an arithmetic number, because the mean of its divisors is an integer number (114180099).

Almost surely, 2^1104504325 is an apocalyptic number.

It is an amenable number.

1104504325 is a deficient number, since it is larger than the sum of its proper divisors (265656863).

1104504325 is a wasteful number, since it uses less digits than its factorization.

1104504325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18584 (or 18579 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1104504325 is about 33234.0837845727. The cubic root of 1104504325 is about 1033.6872042144.

Adding to 1104504325 its reverse (5234054011), we get a palindrome (6338558336).

The spelling of 1104504325 in words is "one billion, one hundred four million, five hundred four thousand, three hundred twenty-five".