499544832 has 36 divisors (see below), whose sum is σ = 1329519800. Its totient is φ = 166514688.

The previous prime is 499544809. The next prime is 499544867. The reversal of 499544832 is 238445994.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324457 + ... + 325992.

Almost surely, 2^499544832 is an apocalyptic number.

It is an amenable number.

499544832 is an abundant number, since it is smaller than the sum of its proper divisors (829974968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499544832 is an equidigital number, since it uses as much as digits as its factorization.

499544832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650468 (or 650454 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 499544832 is about 22350.4995917317. The cubic root of 499544832 is about 793.4596081432.

The spelling of 499544832 in words is "four hundred ninety-nine million, five hundred forty-four thousand, eight hundred thirty-two".