104272209725 has 6 divisors (see below), whose sum is σ = 129297540090. Its totient is φ = 83417767760.

The previous prime is 104272209697. The next prime is 104272209733. The reversal of 104272209725 is 527902272401.

It can be written as a sum of positive squares in 3 ways, for example, as 1280637796 + 102991571929 = 35786^2 + 320923^2 .

It is not a de Polignac number, because 104272209725 - 2⁶ = 104272209661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2085444170 + ... + 2085444219.

It is an arithmetic number, because the mean of its divisors is an integer number (21549590015).

Almost surely, 2^104272209725 is an apocalyptic number.

It is an amenable number.

104272209725 is a deficient number, since it is larger than the sum of its proper divisors (25025330365).

104272209725 is an equidigital number, since it uses as much as digits as its factorization.

104272209725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170888399 (or 4170888394 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 104272209725 in words is "one hundred four billion, two hundred seventy-two million, two hundred nine thousand, seven hundred twenty-five".