499529159 has 4 divisors (see below), whose sum is σ = 499733304. Its totient is φ = 499325016.

The previous prime is 499529141. The next prime is 499529221. The reversal of 499529159 is 951925994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 499529159 - 2¹⁶ = 499463623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 499529159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499529059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98357 + ... + 103310.

It is an arithmetic number, because the mean of its divisors is an integer number (124933326).

Almost surely, 2^499529159 is an apocalyptic number.

499529159 is a deficient number, since it is larger than the sum of its proper divisors (204145).

499529159 is a wasteful number, since it uses less digits than its factorization.

499529159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204144.

The product of its digits is 1312200, while the sum is 53.

The square root of 499529159 is about 22350.1489704208. The cubic root of 499529159 is about 793.4513099074.

The spelling of 499529159 in words is "four hundred ninety-nine million, five hundred twenty-nine thousand, one hundred fifty-nine".