502000004 has 24 divisors (see below), whose sum is σ = 1014739488. Its totient is φ = 214759040.

The previous prime is 502000003. The next prime is 502000013. The reversal of 502000004 is 400000205.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is not an unprimeable number, because it can be changed into a prime (502000003) 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, 334814 + ... + 336309.

It is an arithmetic number, because the mean of its divisors is an integer number (42280812).

Almost surely, 2^502000004 is an apocalyptic number.

It is an amenable number.

502000004 is an abundant number, since it is smaller than the sum of its proper divisors (512739484).

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

502000004 is a wasteful number, since it uses less digits than its factorization.

502000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671155 (or 671153 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 502000004 is about 22405.3565916724. The cubic root of 502000004 is about 794.7573875671.

Adding to 502000004 its reverse (400000205), we get a palindrome (902000209).

The spelling of 502000004 in words is "five hundred two million, four", and thus it is an aban number.