499611508 has 12 divisors (see below), whose sum is σ = 953803872. Its totient is φ = 227096120.

The previous prime is 499611499. The next prime is 499611509. The reversal of 499611508 is 805116994.

It is a super-2 number, since 2×499611508² = 499223317852068128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499611509) 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 3 ways as a sum of consecutive naturals, for example, 5677360 + ... + 5677447.

It is an arithmetic number, because the mean of its divisors is an integer number (79483656).

Almost surely, 2^499611508 is an apocalyptic number.

It is an amenable number.

499611508 is a deficient number, since it is larger than the sum of its proper divisors (454192364).

499611508 is a wasteful number, since it uses less digits than its factorization.

499611508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11354822 (or 11354820 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 499611508 is about 22351.9911417305. The cubic root of 499611508 is about 793.4949085179.

The spelling of 499611508 in words is "four hundred ninety-nine million, six hundred eleven thousand, five hundred eight".