508803012 has 48 divisors (see below), whose sum is σ = 1347198720. Its totient is φ = 165990816.

The previous prime is 508803011. The next prime is 508803023. The reversal of 508803012 is 210308805.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (508803011) 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 15 ways as a sum of consecutive naturals, for example, 45043 + ... + 55194.

It is an arithmetic number, because the mean of its divisors is an integer number (28066640).

Almost surely, 2^508803012 is an apocalyptic number.

It is an amenable number.

508803012 is an abundant number, since it is smaller than the sum of its proper divisors (838395708).

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

508803012 is a wasteful number, since it uses less digits than its factorization.

508803012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100297 (or 100289 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 508803012 is about 22556.6622530905. The cubic root of 508803012 is about 798.3314243219.

The spelling of 508803012 in words is "five hundred eight million, eight hundred three thousand, twelve".