517006475 has 6 divisors (see below), whose sum is σ = 641088060. Its totient is φ = 413605160.

The previous prime is 517006471. The next prime is 517006507. The reversal of 517006475 is 574600715.

It is not a de Polignac number, because 517006475 - 2² = 517006471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (517006471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10340105 + ... + 10340154.

It is an arithmetic number, because the mean of its divisors is an integer number (106848010).

Almost surely, 2^517006475 is an apocalyptic number.

517006475 is a deficient number, since it is larger than the sum of its proper divisors (124081585).

517006475 is a wasteful number, since it uses less digits than its factorization.

517006475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20680269 (or 20680264 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 517006475 is about 22737.7763864455. The cubic root of 517006475 is about 802.5990858589.

The spelling of 517006475 in words is "five hundred seventeen million, six thousand, four hundred seventy-five".