499500487 has 2 divisors, whose sum is σ = 499500488. Its totient is φ = 499500486.

The previous prime is 499500479. The next prime is 499500509. The reversal of 499500487 is 784005994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 499500487 - 2³ = 499500479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499500187) 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, 249750243 + 249750244.

It is an arithmetic number, because the mean of its divisors is an integer number (249750244).

Almost surely, 2^499500487 is an apocalyptic number.

499500487 is a deficient number, since it is larger than the sum of its proper divisors (1).

499500487 is an equidigital number, since it uses as much as digits as its factorization.

499500487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 499500487 is about 22349.5075337243. The cubic root of 499500487 is about 793.4361287641.

The spelling of 499500487 in words is "four hundred ninety-nine million, five hundred thousand, four hundred eighty-seven".