250327813 has 2 divisors, whose sum is σ = 250327814. Its totient is φ = 250327812.

The previous prime is 250327799. The next prime is 250327843. The reversal of 250327813 is 318723052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208311489 + 42016324 = 14433^2 + 6482^2 .

It is a cyclic number.

It is not a de Polignac number, because 250327813 - 2¹⁷ = 250196741 is a prime.

It is a super-2 number, since 2×250327813² = 125328027922725938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250327843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125163906 + 125163907.

It is an arithmetic number, because the mean of its divisors is an integer number (125163907).

Almost surely, 2^250327813 is an apocalyptic number.

It is an amenable number.

250327813 is a deficient number, since it is larger than the sum of its proper divisors (1).

250327813 is an equidigital number, since it uses as much as digits as its factorization.

250327813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 250327813 is about 15821.7512621075. The cubic root of 250327813 is about 630.2357503519.

The spelling of 250327813 in words is "two hundred fifty million, three hundred twenty-seven thousand, eight hundred thirteen".