104544010525 has 6 divisors (see below), whose sum is σ = 129634573082. Its totient is φ = 83635208400.

The previous prime is 104544010511. The next prime is 104544010559. The reversal of 104544010525 is 525010445401.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5558895364 + 98985115161 = 74558^2 + 314619^2 .

It is not a de Polignac number, because 104544010525 - 2⁷ = 104544010397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2090880186 + ... + 2090880235.

Almost surely, 2^104544010525 is an apocalyptic number.

It is an amenable number.

104544010525 is a deficient number, since it is larger than the sum of its proper divisors (25090562557).

104544010525 is an equidigital number, since it uses as much as digits as its factorization.

104544010525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181760431 (or 4181760426 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 104544010525 its reverse (525010445401), we get a palindrome (629554455926).

The spelling of 104544010525 in words is "one hundred four billion, five hundred forty-four million, ten thousand, five hundred twenty-five".