4223554050025 has 6 divisors (see below), whose sum is σ = 5237207022062. Its totient is φ = 3378843240000.

The previous prime is 4223554050017. The next prime is 4223554050047. The reversal of 4223554050025 is 5200504553224.

It can be written as a sum of positive squares in 3 ways, for example, as 133601946256 + 4089952103769 = 365516^2 + 2022363^2 .

It is not a de Polignac number, because 4223554050025 - 2³ = 4223554050017 is a prime.

It is a Duffinian 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, 84471080976 + ... + 84471081025.

Almost surely, 2^{4223554050025} is an apocalyptic number.

It is an amenable number.

4223554050025 is a deficient number, since it is larger than the sum of its proper divisors (1013652972037).

4223554050025 is a wasteful number, since it uses less digits than its factorization.

4223554050025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168942162011 (or 168942162006 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The spelling of 4223554050025 in words is "four trillion, two hundred twenty-three billion, five hundred fifty-four million, fifty thousand, twenty-five".