517080463 has 2 divisors, whose sum is σ = 517080464. Its totient is φ = 517080462.

The previous prime is 517080451. The next prime is 517080467. The reversal of 517080463 is 364080715.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 517080463 - 2²¹ = 514983311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (517080467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258540231 + 258540232.

It is an arithmetic number, because the mean of its divisors is an integer number (258540232).

Almost surely, 2^517080463 is an apocalyptic number.

517080463 is a deficient number, since it is larger than the sum of its proper divisors (1).

517080463 is an equidigital number, since it uses as much as digits as its factorization.

517080463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 517080463 is about 22739.4033123123. The cubic root of 517080463 is about 802.6373702721.

The spelling of 517080463 in words is "five hundred seventeen million, eighty thousand, four hundred sixty-three".