250343355253 has 2 divisors, whose sum is σ = 250343355254. Its totient is φ = 250343355252.

The previous prime is 250343355211. The next prime is 250343355259. The reversal of 250343355253 is 352553343052.

250343355253 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., 145391977809 + 104951377444 = 381303^2 + 323962^2 .

It is a cyclic number.

It is not a de Polignac number, because 250343355253 - 2³⁷ = 112904401781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250343355259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125171677626 + 125171677627.

It is an arithmetic number, because the mean of its divisors is an integer number (125171677627).

Almost surely, 2^250343355253 is an apocalyptic number.

It is an amenable number.

250343355253 is a deficient number, since it is larger than the sum of its proper divisors (1).

250343355253 is an equidigital number, since it uses as much as digits as its factorization.

250343355253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810000, while the sum is 40.

The spelling of 250343355253 in words is "two hundred fifty billion, three hundred forty-three million, three hundred fifty-five thousand, two hundred fifty-three".