250483065361 has 2 divisors, whose sum is σ = 250483065362. Its totient is φ = 250483065360.

The previous prime is 250483065319. The next prime is 250483065383. The reversal of 250483065361 is 163560384052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 176311811025 + 74171254336 = 419895^2 + 272344^2 .

It is a cyclic number.

It is not a de Polignac number, because 250483065361 - 2²⁵ = 250449510929 is a prime.

It is not a weakly prime, because it can be changed into another prime (250483015361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125241532680 + 125241532681.

It is an arithmetic number, because the mean of its divisors is an integer number (125241532681).

Almost surely, 2^250483065361 is an apocalyptic number.

It is an amenable number.

250483065361 is a deficient number, since it is larger than the sum of its proper divisors (1).

250483065361 is an equidigital number, since it uses as much as digits as its factorization.

250483065361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 250483065361 in words is "two hundred fifty billion, four hundred eighty-three million, sixty-five thousand, three hundred sixty-one".