516049 has 2 divisors, whose sum is σ = 516050. Its totient is φ = 516048.

The previous prime is 516023. The next prime is 516053. The reversal of 516049 is 940615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 297025 + 219024 = 545^2 + 468^2 .

It is a cyclic number.

It is not a de Polignac number, because 516049 - 2⁵ = 516017 is a prime.

It is not a weakly prime, because it can be changed into another prime (516349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258024 + 258025.

It is an arithmetic number, because the mean of its divisors is an integer number (258025).

2⁵¹⁶⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

516049 is a deficient number, since it is larger than the sum of its proper divisors (1).

516049 is an equidigital number, since it uses as much as digits as its factorization.

516049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 516049 is about 718.3655058534. The cubic root of 516049 is about 80.2103319380.

The spelling of 516049 in words is "five hundred sixteen thousand, forty-nine".