250565041 has 4 divisors (see below), whose sum is σ = 250638372. Its totient is φ = 250491712.

The previous prime is 250565009. The next prime is 250565071. The reversal of 250565041 is 140565052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102090816 + 148474225 = 10104^2 + 12185^2 .

It is a cyclic number.

It is not a de Polignac number, because 250565041 - 2⁵ = 250565009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250565071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 31276 + ... + 38461.

It is an arithmetic number, because the mean of its divisors is an integer number (62659593).

Almost surely, 2^250565041 is an apocalyptic number.

It is an amenable number.

250565041 is a deficient number, since it is larger than the sum of its proper divisors (73331).

250565041 is an equidigital number, since it uses as much as digits as its factorization.

250565041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73330.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 250565041 is about 15829.2463813032. The cubic root of 250565041 is about 630.4347725342.

The spelling of 250565041 in words is "two hundred fifty million, five hundred sixty-five thousand, forty-one".