499836113 has 12 divisors (see below), whose sum is σ = 584497152. Its totient is φ = 426179880.

The previous prime is 499836107. The next prime is 499836121. The reversal of 499836113 is 311638994.

It is not a de Polignac number, because 499836113 - 2⁶ = 499836049 is a prime.

It is a super-2 number, since 2×499836113² = 499672279717897538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499835113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17345 + ... + 36062.

It is an arithmetic number, because the mean of its divisors is an integer number (48708096).

Almost surely, 2^499836113 is an apocalyptic number.

It is an amenable number.

499836113 is a deficient number, since it is larger than the sum of its proper divisors (84661039).

499836113 is a wasteful number, since it uses less digits than its factorization.

499836113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53612 (or 53605 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 499836113 is about 22357.0148499302. The cubic root of 499836113 is about 793.6137983757.

The spelling of 499836113 in words is "four hundred ninety-nine million, eight hundred thirty-six thousand, one hundred thirteen".