250050002513 has 2 divisors, whose sum is σ = 250050002514. Its totient is φ = 250050002512.

The previous prime is 250050002443. The next prime is 250050002557. The reversal of 250050002513 is 315200050052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151047267904 + 99002734609 = 388648^2 + 314647^2 .

It is a cyclic number.

It is not a de Polignac number, because 250050002513 - 2¹⁴ = 250049986129 is a prime.

It is not a weakly prime, because it can be changed into another prime (250050004513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125025001256 + 125025001257.

It is an arithmetic number, because the mean of its divisors is an integer number (125025001257).

Almost surely, 2^250050002513 is an apocalyptic number.

It is an amenable number.

250050002513 is a deficient number, since it is larger than the sum of its proper divisors (1).

250050002513 is an equidigital number, since it uses as much as digits as its factorization.

250050002513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 23.

Adding to 250050002513 its reverse (315200050052), we get a palindrome (565250052565).

The spelling of 250050002513 in words is "two hundred fifty billion, fifty million, two thousand, five hundred thirteen".