250434313 has 2 divisors, whose sum is σ = 250434314. Its totient is φ = 250434312.

The previous prime is 250434287. The next prime is 250434347. The reversal of 250434313 is 313434052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237560569 + 12873744 = 15413^2 + 3588^2 .

It is a cyclic number.

It is not a de Polignac number, because 250434313 - 2¹⁷ = 250303241 is a prime.

It is not a weakly prime, because it can be changed into another prime (250434013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125217156 + 125217157.

It is an arithmetic number, because the mean of its divisors is an integer number (125217157).

Almost surely, 2^250434313 is an apocalyptic number.

It is an amenable number.

250434313 is a deficient number, since it is larger than the sum of its proper divisors (1).

250434313 is an equidigital number, since it uses as much as digits as its factorization.

250434313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 250434313 is about 15825.1165240576. The cubic root of 250434313 is about 630.3251139618.

Adding to 250434313 its reverse (313434052), we get a palindrome (563868365).

The spelling of 250434313 in words is "two hundred fifty million, four hundred thirty-four thousand, three hundred thirteen".