499543116 has 24 divisors (see below), whose sum is σ = 1178699760. Its totient is φ = 164643072.

The previous prime is 499543111. The next prime is 499543123. The reversal of 499543116 is 611345994.

It is not an unprimeable number, because it can be changed into a prime (499543111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232801 + ... + 234936.

It is an arithmetic number, because the mean of its divisors is an integer number (49112490).

Almost surely, 2^499543116 is an apocalyptic number.

It is an amenable number.

499543116 is an abundant number, since it is smaller than the sum of its proper divisors (679156644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499543116 is a wasteful number, since it uses less digits than its factorization.

499543116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467833 (or 467831 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 499543116 is about 22350.4612032951. The cubic root of 499543116 is about 793.4586995973.

The spelling of 499543116 in words is "four hundred ninety-nine million, five hundred forty-three thousand, one hundred sixteen".