25554003045222 has 8 divisors (see below), whose sum is σ = 51108006090456. Its totient is φ = 8518001015072.

The previous prime is 25554003045173. The next prime is 25554003045227. The reversal of 25554003045222 is 22254030045552.

It is a sphenic number, since it is the product of 3 distinct primes.

25554003045222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25554003045227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129500253763 + ... + 2129500253774.

It is an arithmetic number, because the mean of its divisors is an integer number (6388500761307).

Almost surely, 2^{25554003045222} is an apocalyptic number.

25554003045222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25554003045222 is a wasteful number, since it uses less digits than its factorization.

25554003045222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259000507542.

The product of its (nonzero) digits is 480000, while the sum is 39.

The spelling of 25554003045222 in words is "twenty-five trillion, five hundred fifty-four billion, three million, forty-five thousand, two hundred twenty-two".