516060666101 has 2 divisors, whose sum is σ = 516060666102. Its totient is φ = 516060666100.

The previous prime is 516060666083. The next prime is 516060666119. The reversal of 516060666101 is 101666060615.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (516060666083) and next prime (516060666119).

It can be written as a sum of positive squares in only one way, i.e., 290768992900 + 225291673201 = 539230^2 + 474649^2 .

It is a cyclic number.

It is not a de Polignac number, because 516060666101 - 2²⁶ = 515993557237 is a prime.

It is a super-2 number, since 2×516060666101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (516060666151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258030333050 + 258030333051.

It is an arithmetic number, because the mean of its divisors is an integer number (258030333051).

Almost surely, 2^516060666101 is an apocalyptic number.

It is an amenable number.

516060666101 is a deficient number, since it is larger than the sum of its proper divisors (1).

516060666101 is an equidigital number, since it uses as much as digits as its factorization.

516060666101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 516060666101 in words is "five hundred sixteen billion, sixty million, six hundred sixty-six thousand, one hundred one".