650201389812613 has 2 divisors, whose sum is σ = 650201389812614. Its totient is φ = 650201389812612.

The previous prime is 650201389812563. The next prime is 650201389812619. The reversal of 650201389812613 is 316218983102056.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 648934509001249 + 1266880811364 = 25474193^2 + 1125558^2 .

It is a cyclic number.

It is not a de Polignac number, because 650201389812613 - 2¹⁷ = 650201389681541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (650201389812619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325100694906306 + 325100694906307.

It is an arithmetic number, because the mean of its divisors is an integer number (325100694906307).

Almost surely, 2^{650201389812613} is an apocalyptic number.

It is an amenable number.

650201389812613 is a deficient number, since it is larger than the sum of its proper divisors (1).

650201389812613 is an equidigital number, since it uses as much as digits as its factorization.

650201389812613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 650201389812613 in words is "six hundred fifty trillion, two hundred one billion, three hundred eighty-nine million, eight hundred twelve thousand, six hundred thirteen".