500323152 has 40 divisors (see below), whose sum is σ = 1477145536. Its totient is φ = 142949376.

The previous prime is 500323151. The next prime is 500323193. The reversal of 500323152 is 251323005.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500323151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744193 + ... + 744864.

Almost surely, 2^500323152 is an apocalyptic number.

It is an amenable number.

500323152 is an abundant number, since it is smaller than the sum of its proper divisors (976822384).

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

500323152 is a wasteful number, since it uses less digits than its factorization.

500323152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489075 (or 1489069 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 500323152 is about 22367.9045062339. The cubic root of 500323152 is about 793.8714797683.

Adding to 500323152 its reverse (251323005), we get a palindrome (751646157).

The spelling of 500323152 in words is "five hundred million, three hundred twenty-three thousand, one hundred fifty-two".