514505539 has 2 divisors, whose sum is σ = 514505540. Its totient is φ = 514505538.

The previous prime is 514505483. The next prime is 514505549. The reversal of 514505539 is 935505415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514505539 - 2¹⁷ = 514374467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514505498 and 514505507.

It is not a weakly prime, because it can be changed into another prime (514505549) 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, 257252769 + 257252770.

It is an arithmetic number, because the mean of its divisors is an integer number (257252770).

Almost surely, 2^514505539 is an apocalyptic number.

514505539 is a deficient number, since it is larger than the sum of its proper divisors (1).

514505539 is an equidigital number, since it uses as much as digits as its factorization.

514505539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67500, while the sum is 37.

The square root of 514505539 is about 22682.7145421354. The cubic root of 514505539 is about 801.3028453200.

The spelling of 514505539 in words is "five hundred fourteen million, five hundred five thousand, five hundred thirty-nine".