254223050025 has 24 divisors (see below), whose sum is σ = 480360506944. Its totient is φ = 116216251200.

The previous prime is 254223050023. The next prime is 254223050041. The reversal of 254223050025 is 520050322452.

It is not a de Polignac number, because 254223050025 - 2¹ = 254223050023 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 254223049974 and 254223050001.

It is not an unprimeable number, because it can be changed into a prime (254223050021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242116666 + ... + 242117715.

Almost surely, 2^254223050025 is an apocalyptic number.

254223050025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254223050025 is a deficient number, since it is larger than the sum of its proper divisors (226137456919).

254223050025 is a wasteful number, since it uses less digits than its factorization.

254223050025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484234401 (or 484234396 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 254223050025 its reverse (520050322452), we get a palindrome (774273372477).

The spelling of 254223050025 in words is "two hundred fifty-four billion, two hundred twenty-three million, fifty thousand, twenty-five".