500285320899 has 96 divisors (see below), whose sum is σ = 837614131200. Its totient is φ = 260025292800.

The previous prime is 500285320861. The next prime is 500285320937. The reversal of 500285320899 is 998023582005.

It is an interprime number because it is at equal distance from previous prime (500285320861) and next prime (500285320937).

It is not a de Polignac number, because 500285320899 - 2⁸ = 500285320643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500285328899) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 168501487 + ... + 168504455.

It is an arithmetic number, because the mean of its divisors is an integer number (8725147200).

Almost surely, 2^500285320899 is an apocalyptic number.

500285320899 is a deficient number, since it is larger than the sum of its proper divisors (337328810301).

500285320899 is a wasteful number, since it uses less digits than its factorization.

500285320899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3685 (or 3672 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 500285320899 in words is "five hundred billion, two hundred eighty-five million, three hundred twenty thousand, eight hundred ninety-nine".