499927503 has 8 divisors (see below), whose sum is σ = 682071808. Its totient is φ = 325534104.

The previous prime is 499927469. The next prime is 499927523. The reversal of 499927503 is 305729994.

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

It is not a de Polignac number, because 499927503 - 2²⁰ = 498878927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499927523) 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 7 ways as a sum of consecutive naturals, for example, 1937575 + ... + 1937832.

It is an arithmetic number, because the mean of its divisors is an integer number (85258976).

Almost surely, 2^499927503 is an apocalyptic number.

499927503 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

499927503 is a deficient number, since it is larger than the sum of its proper divisors (182144305).

499927503 is a wasteful number, since it uses less digits than its factorization.

499927503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875453.

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 499927503 is about 22359.0586340302. The cubic root of 499927503 is about 793.6621635252.

The spelling of 499927503 in words is "four hundred ninety-nine million, nine hundred twenty-seven thousand, five hundred three".