516152999 has 2 divisors, whose sum is σ = 516153000. Its totient is φ = 516152998.

The previous prime is 516152983. The next prime is 516153023. The reversal of 516152999 is 999251615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 516152999 - 2⁴ = 516152983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (516152099) 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, 258076499 + 258076500.

It is an arithmetic number, because the mean of its divisors is an integer number (258076500).

Almost surely, 2^516152999 is an apocalyptic number.

516152999 is a deficient number, since it is larger than the sum of its proper divisors (1).

516152999 is an equidigital number, since it uses as much as digits as its factorization.

516152999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 218700, while the sum is 47.

The square root of 516152999 is about 22719.0008363044. Note that the first 3 decimals coincide. The cubic root of 516152999 is about 802.1571982040.

The spelling of 516152999 in words is "five hundred sixteen million, one hundred fifty-two thousand, nine hundred ninety-nine".