60305874467213 has 2 divisors, whose sum is σ = 60305874467214. Its totient is φ = 60305874467212.

The previous prime is 60305874467143. The next prime is 60305874467231. The reversal of 60305874467213 is 31276447850306.

Together with next prime (60305874467231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43539977901289 + 16765896565924 = 6598483^2 + 4094618^2 .

It is a cyclic number.

It is not a de Polignac number, because 60305874467213 - 2¹⁸ = 60305874205069 is a prime.

It is a super-2 number, since 2×60305874467213² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60305874466213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30152937233606 + 30152937233607.

It is an arithmetic number, because the mean of its divisors is an integer number (30152937233607).

Almost surely, 2^{60305874467213} is an apocalyptic number.

It is an amenable number.

60305874467213 is a deficient number, since it is larger than the sum of its proper divisors (1).

60305874467213 is an equidigital number, since it uses as much as digits as its factorization.

60305874467213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20321280, while the sum is 56.

The spelling of 60305874467213 in words is "sixty trillion, three hundred five billion, eight hundred seventy-four million, four hundred sixty-seven thousand, two hundred thirteen".