516230053732189 has 2 divisors, whose sum is σ = 516230053732190. Its totient is φ = 516230053732188.

The previous prime is 516230053732157. The next prime is 516230053732223. The reversal of 516230053732189 is 981237350032615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444296501468964 + 71933552263225 = 21078342^2 + 8481365^2 .

It is a cyclic number.

It is not a de Polignac number, because 516230053732189 - 2⁵ = 516230053732157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (516231053732189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258115026866094 + 258115026866095.

It is an arithmetic number, because the mean of its divisors is an integer number (258115026866095).

Almost surely, 2^{516230053732189} is an apocalyptic number.

It is an amenable number.

516230053732189 is a deficient number, since it is larger than the sum of its proper divisors (1).

516230053732189 is an equidigital number, since it uses as much as digits as its factorization.

516230053732189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 516230053732189 in words is "five hundred sixteen trillion, two hundred thirty billion, fifty-three million, seven hundred thirty-two thousand, one hundred eighty-nine".