500328487 has 2 divisors, whose sum is σ = 500328488. Its totient is φ = 500328486.

The previous prime is 500328481. The next prime is 500328497. The reversal of 500328487 is 784823005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 500328487 - 2⁷ = 500328359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500328481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250164243 + 250164244.

It is an arithmetic number, because the mean of its divisors is an integer number (250164244).

Almost surely, 2^500328487 is an apocalyptic number.

500328487 is a deficient number, since it is larger than the sum of its proper divisors (1).

500328487 is an equidigital number, since it uses as much as digits as its factorization.

500328487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 500328487 is about 22368.0237616111. The cubic root of 500328487 is about 793.8743014708.

The spelling of 500328487 in words is "five hundred million, three hundred twenty-eight thousand, four hundred eighty-seven".