254052441 has 24 divisors (see below), whose sum is σ = 388893960. Its totient is φ = 159532800.

The previous prime is 254052433. The next prime is 254052443. The reversal of 254052441 is 144250452.

It can be written as a sum of positive squares in 4 ways, for example, as 54819216 + 199233225 = 7404^2 + 14115^2 .

It is not a de Polignac number, because 254052441 - 2³ = 254052433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254052443) 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, 1170 + ... + 22571.

It is an arithmetic number, because the mean of its divisors is an integer number (16203915).

Almost surely, 2^254052441 is an apocalyptic number.

It is an amenable number.

254052441 is a deficient number, since it is larger than the sum of its proper divisors (134841519).

254052441 is a wasteful number, since it uses less digits than its factorization.

254052441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23817 (or 23814 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 254052441 is about 15939.0225860935. The cubic root of 254052441 is about 633.3461341519.

The spelling of 254052441 in words is "two hundred fifty-four million, fifty-two thousand, four hundred forty-one".