499988805350 has 48 divisors (see below), whose sum is σ = 943444972800. Its totient is φ = 197101850400.

The previous prime is 499988805319. The next prime is 499988805389. The reversal of 499988805350 is 53508889994.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9555359 + ... + 9607541.

It is an arithmetic number, because the mean of its divisors is an integer number (19655103600).

Almost surely, 2^499988805350 is an apocalyptic number.

499988805350 is a deficient number, since it is larger than the sum of its proper divisors (443456167450).

499988805350 is a wasteful number, since it uses less digits than its factorization.

499988805350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54965 (or 54960 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 68.

The spelling of 499988805350 in words is "four hundred ninety-nine billion, nine hundred eighty-eight million, eight hundred five thousand, three hundred fifty".