500499734863 has 16 divisors (see below), whose sum is σ = 532578816000. Its totient is φ = 469556633952.

The previous prime is 500499734849. The next prime is 500499734893. The reversal of 500499734863 is 368437994005.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500499734863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500499734798 and 500499734807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500499734893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1131423 + ... + 1510336.

It is an arithmetic number, because the mean of its divisors is an integer number (33286176000).

Almost surely, 2^500499734863 is an apocalyptic number.

500499734863 is a deficient number, since it is larger than the sum of its proper divisors (32079081137).

500499734863 is a wasteful number, since it uses less digits than its factorization.

500499734863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641974.

The product of its (nonzero) digits is 19595520, while the sum is 58.

The spelling of 500499734863 in words is "five hundred billion, four hundred ninety-nine million, seven hundred thirty-four thousand, eight hundred sixty-three".