250155233 has 2 divisors, whose sum is σ = 250155234. Its totient is φ = 250155232.

The previous prime is 250155211. The next prime is 250155259. The reversal of 250155233 is 332551052.

It is an a-pointer prime, because the next prime (250155259) can be obtained adding 250155233 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220908769 + 29246464 = 14863^2 + 5408^2 .

It is a cyclic number.

It is not a de Polignac number, because 250155233 - 2⁸ = 250154977 is a prime.

It is not a weakly prime, because it can be changed into another prime (250155133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125077616 + 125077617.

It is an arithmetic number, because the mean of its divisors is an integer number (125077617).

Almost surely, 2^250155233 is an apocalyptic number.

It is an amenable number.

250155233 is a deficient number, since it is larger than the sum of its proper divisors (1).

250155233 is an equidigital number, since it uses as much as digits as its factorization.

250155233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 250155233 is about 15816.2964375356. The cubic root of 250155233 is about 630.0908855190.

The spelling of 250155233 in words is "two hundred fifty million, one hundred fifty-five thousand, two hundred thirty-three".