225027053040644 has 12 divisors (see below), whose sum is σ = 394130786811468. Its totient is φ = 112418256808800.

The previous prime is 225027053040631. The next prime is 225027053040701. The reversal of 225027053040644 is 446040350720522.

It can be written as a sum of positive squares in 2 ways, for example, as 171053963137600 + 53973089903044 = 13078760^2 + 7346638^2 .

It is a junction number, because it is equal to n+sod(n) for n = 225027053040595 and 225027053040604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23817422567 + ... + 23817432014.

It is an arithmetic number, because the mean of its divisors is an integer number (32844232234289).

Almost surely, 2^{225027053040644} is an apocalyptic number.

It is an amenable number.

225027053040644 is a deficient number, since it is larger than the sum of its proper divisors (169103733770824).

225027053040644 is a wasteful number, since it uses less digits than its factorization.

225027053040644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47634855766 (or 47634855764 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 44.

The spelling of 225027053040644 in words is "two hundred twenty-five trillion, twenty-seven billion, fifty-three million, forty thousand, six hundred forty-four".