250154241313 has 2 divisors, whose sum is σ = 250154241314. Its totient is φ = 250154241312.

The previous prime is 250154241299. The next prime is 250154241353. The reversal of 250154241313 is 313142451052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204406164769 + 45748076544 = 452113^2 + 213888^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250154241313 is a prime.

It is not a weakly prime, because it can be changed into another prime (250154241353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125077120656 + 125077120657.

It is an arithmetic number, because the mean of its divisors is an integer number (125077120657).

Almost surely, 2^250154241313 is an apocalyptic number.

It is an amenable number.

250154241313 is a deficient number, since it is larger than the sum of its proper divisors (1).

250154241313 is an equidigital number, since it uses as much as digits as its factorization.

250154241313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 250154241313 its reverse (313142451052), we get a palindrome (563296692365).

The spelling of 250154241313 in words is "two hundred fifty billion, one hundred fifty-four million, two hundred forty-one thousand, three hundred thirteen".