500008963 has 2 divisors, whose sum is σ = 500008964. Its totient is φ = 500008962.

The previous prime is 500008919. The next prime is 500008969. The reversal of 500008963 is 369800005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500008963 - 2²¹ = 497911811 is a prime.

It is equal to p_26356306 and since 500008963 and 26356306 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (500008969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250004481 + 250004482.

It is an arithmetic number, because the mean of its divisors is an integer number (250004482).

Almost surely, 2^500008963 is an apocalyptic number.

500008963 is a deficient number, since it is larger than the sum of its proper divisors (1).

500008963 is an equidigital number, since it uses as much as digits as its factorization.

500008963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 500008963 is about 22360.8801928726. The cubic root of 500008963 is about 793.7052685810.

Adding to 500008963 its reverse (369800005), we get a palindrome (869808968).

The spelling of 500008963 in words is "five hundred million, eight thousand, nine hundred sixty-three".