516061499 has 2 divisors, whose sum is σ = 516061500. Its totient is φ = 516061498.

The previous prime is 516061463. The next prime is 516061519. The reversal of 516061499 is 994160615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 516061499 - 2²⁰ = 515012923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (516061099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258030749 + 258030750.

It is an arithmetic number, because the mean of its divisors is an integer number (258030750).

Almost surely, 2^516061499 is an apocalyptic number.

516061499 is a deficient number, since it is larger than the sum of its proper divisors (1).

516061499 is an equidigital number, since it uses as much as digits as its factorization.

516061499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 516061499 is about 22716.9870141267. The cubic root of 516061499 is about 802.1097951269.

The spelling of 516061499 in words is "five hundred sixteen million, sixty-one thousand, four hundred ninety-nine".