60518329117 has 2 divisors, whose sum is σ = 60518329118. Its totient is φ = 60518329116.

The previous prime is 60518329103. The next prime is 60518329171. The reversal of 60518329117 is 71192381506.

Together with next prime (60518329171) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34665226596 + 25853102521 = 186186^2 + 160789^2 .

It is a cyclic number.

It is not a de Polignac number, because 60518329117 - 2¹⁹ = 60517804829 is a prime.

It is a super-2 number, since 2×60518329117² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60518329717) 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, 30259164558 + 30259164559.

It is an arithmetic number, because the mean of its divisors is an integer number (30259164559).

Almost surely, 2^60518329117 is an apocalyptic number.

It is an amenable number.

60518329117 is a deficient number, since it is larger than the sum of its proper divisors (1).

60518329117 is an equidigital number, since it uses as much as digits as its factorization.

60518329117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 60518329117 in words is "sixty billion, five hundred eighteen million, three hundred twenty-nine thousand, one hundred seventeen".