254254425 has 24 divisors (see below), whose sum is σ = 422592000. Its totient is φ = 134884800.

The previous prime is 254254411. The next prime is 254254439. The reversal of 254254425 is 524452452.

It is an interprime number because it is at equal distance from previous prime (254254411) and next prime (254254439).

It is not a de Polignac number, because 254254425 - 2⁵ = 254254393 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5451 + ... + 23199.

It is an arithmetic number, because the mean of its divisors is an integer number (17608000).

Almost surely, 2^254254425 is an apocalyptic number.

254254425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254254425 is a deficient number, since it is larger than the sum of its proper divisors (168337575).

254254425 is a wasteful number, since it uses less digits than its factorization.

254254425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17953 (or 17948 counting only the distinct ones).

The product of its digits is 64000, while the sum is 33.

The square root of 254254425 is about 15945.3574748263. The cubic root of 254254425 is about 633.5139366439.

The spelling of 254254425 in words is "two hundred fifty-four million, two hundred fifty-four thousand, four hundred twenty-five".