516345014629 has 2 divisors, whose sum is σ = 516345014630. Its totient is φ = 516345014628.

The previous prime is 516345014617. The next prime is 516345014677. The reversal of 516345014629 is 926410543615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 516342844900 + 2169729 = 718570^2 + 1473^2 .

It is a cyclic number.

It is not a de Polignac number, because 516345014629 - 2⁷ = 516345014501 is a prime.

It is a super-2 number, since 2×516345014629² (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 (516345054629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258172507314 + 258172507315.

It is an arithmetic number, because the mean of its divisors is an integer number (258172507315).

Almost surely, 2^516345014629 is an apocalyptic number.

It is an amenable number.

516345014629 is a deficient number, since it is larger than the sum of its proper divisors (1).

516345014629 is an equidigital number, since it uses as much as digits as its factorization.

516345014629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 516345014629 in words is "five hundred sixteen billion, three hundred forty-five million, fourteen thousand, six hundred twenty-nine".