250131413 has 8 divisors (see below), whose sum is σ = 286057728. Its totient is φ = 214253424.

The previous prime is 250131403. The next prime is 250131437. The reversal of 250131413 is 314131052.

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

It is not a de Polignac number, because 250131413 - 2⁴ = 250131397 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 (250131403) 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 7 ways as a sum of consecutive naturals, for example, 206 + ... + 22367.

It is an arithmetic number, because the mean of its divisors is an integer number (35757216).

Almost surely, 2^250131413 is an apocalyptic number.

It is an amenable number.

250131413 is a deficient number, since it is larger than the sum of its proper divisors (35926315).

250131413 is a wasteful number, since it uses less digits than its factorization.

250131413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24163.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 250131413 is about 15815.5433988213. The cubic root of 250131413 is about 630.0708856159.

Adding to 250131413 its reverse (314131052), we get a palindrome (564262465).

The spelling of 250131413 in words is "two hundred fifty million, one hundred thirty-one thousand, four hundred thirteen".