499411513 has 8 divisors (see below), whose sum is σ = 504468360. Its totient is φ = 494363520.

The previous prime is 499411483. The next prime is 499411531. The reversal of 499411513 is 315114994.

It can be written as a sum of positive squares in 4 ways, for example, as 50310649 + 449100864 = 7093^2 + 21192^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 499411513 - 2¹³ = 499403321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (499411543) 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, 203373 + ... + 205813.

It is an arithmetic number, because the mean of its divisors is an integer number (63058545).

Almost surely, 2^499411513 is an apocalyptic number.

It is an amenable number.

499411513 is a deficient number, since it is larger than the sum of its proper divisors (5056847).

499411513 is a wasteful number, since it uses less digits than its factorization.

499411513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427.

The product of its digits is 19440, while the sum is 37.

The square root of 499411513 is about 22347.5169314177. The cubic root of 499411513 is about 793.3890154446.

The spelling of 499411513 in words is "four hundred ninety-nine million, four hundred eleven thousand, five hundred thirteen".