499883513 has 4 divisors (see below), whose sum is σ = 500040528. Its totient is φ = 499726500.

The previous prime is 499883497. The next prime is 499883533. The reversal of 499883513 is 315388994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 499883513 - 2⁴ = 499883497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499883533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73631 + ... + 80132.

It is an arithmetic number, because the mean of its divisors is an integer number (125010132).

Almost surely, 2^499883513 is an apocalyptic number.

It is an amenable number.

499883513 is a deficient number, since it is larger than the sum of its proper divisors (157015).

499883513 is a wasteful number, since it uses less digits than its factorization.

499883513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157014.

The product of its digits is 933120, while the sum is 50.

The square root of 499883513 is about 22358.0748947668. The cubic root of 499883513 is about 793.6388840014.

The spelling of 499883513 in words is "four hundred ninety-nine million, eight hundred eighty-three thousand, five hundred thirteen".