250055049 has 8 divisors (see below), whose sum is σ = 333481120. Its totient is φ = 166666176.

The previous prime is 250055017. The next prime is 250055051. The reversal of 250055049 is 940550052.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 250055049 - 2⁵ = 250055017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (250055059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17082 + ... + 28140.

It is an arithmetic number, because the mean of its divisors is an integer number (41685140).

Almost surely, 2^250055049 is an apocalyptic number.

It is an amenable number.

250055049 is a deficient number, since it is larger than the sum of its proper divisors (83426071).

250055049 is a wasteful number, since it uses less digits than its factorization.

250055049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18599.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 250055049 is about 15813.1290072522. The cubic root of 250055049 is about 630.0067598166.

The spelling of 250055049 in words is "two hundred fifty million, fifty-five thousand, forty-nine".