254550241 has 12 divisors (see below), whose sum is σ = 282286116. Its totient is φ = 229349120.

The previous prime is 254550227. The next prime is 254550287. The reversal of 254550241 is 142055452.

It can be written as a sum of positive squares in 2 ways, for example, as 123676641 + 130873600 = 11121^2 + 11440^2 .

It is not a de Polignac number, because 254550241 - 2⁷ = 254550113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254550941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4365 + ... + 22981.

It is an arithmetic number, because the mean of its divisors is an integer number (23523843).

Almost surely, 2^254550241 is an apocalyptic number.

It is an amenable number.

254550241 is a deficient number, since it is larger than the sum of its proper divisors (27735875).

254550241 is a wasteful number, since it uses less digits than its factorization.

254550241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18752 (or 18741 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 254550241 is about 15954.6307071019. The cubic root of 254550241 is about 633.7595317487.

The spelling of 254550241 in words is "two hundred fifty-four million, five hundred fifty thousand, two hundred forty-one".