250115233 has 2 divisors, whose sum is σ = 250115234. Its totient is φ = 250115232.

The previous prime is 250115213. The next prime is 250115249. The reversal of 250115233 is 332511052.

250115233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208860304 + 41254929 = 14452^2 + 6423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250115233 is a prime.

It is not a weakly prime, because it can be changed into another prime (250115213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125057616 + 125057617.

It is an arithmetic number, because the mean of its divisors is an integer number (125057617).

Almost surely, 2^250115233 is an apocalyptic number.

It is an amenable number.

250115233 is a deficient number, since it is larger than the sum of its proper divisors (1).

250115233 is an equidigital number, since it uses as much as digits as its factorization.

250115233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 250115233 is about 15815.0318684472. The cubic root of 250115233 is about 630.0572997350.

Adding to 250115233 its reverse (332511052), we get a palindrome (582626285).

The spelling of 250115233 in words is "two hundred fifty million, one hundred fifteen thousand, two hundred thirty-three".