499982517 has 16 divisors (see below), whose sum is σ = 760735680. Its totient is φ = 324312336.

The previous prime is 499982501. The next prime is 499982521. The reversal of 499982517 is 715289994.

499982517 is a `hidden beast` number, since 49 + 9 + 9 + 82 + 517 = 666.

It is not a de Polignac number, because 499982517 - 2⁴ = 499982501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499982557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249243 + ... + 251240.

It is an arithmetic number, because the mean of its divisors is an integer number (47545980).

Almost surely, 2^499982517 is an apocalyptic number.

It is an amenable number.

499982517 is a deficient number, since it is larger than the sum of its proper divisors (260753163).

499982517 is a wasteful number, since it uses less digits than its factorization.

499982517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500529 (or 500523 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 54.

The square root of 499982517 is about 22360.2888398160. The cubic root of 499982517 is about 793.6912750321.

The spelling of 499982517 in words is "four hundred ninety-nine million, nine hundred eighty-two thousand, five hundred seventeen".