500430612 has 48 divisors (see below), whose sum is σ = 1317758400. Its totient is φ = 146415360.

The previous prime is 500430533. The next prime is 500430617. The reversal of 500430612 is 216034005.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500430617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61537 + ... + 69192.

It is an arithmetic number, because the mean of its divisors is an integer number (27453300).

Almost surely, 2^500430612 is an apocalyptic number.

It is an amenable number.

500430612 is an abundant number, since it is smaller than the sum of its proper divisors (817327788).

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

500430612 is a wasteful number, since it uses less digits than its factorization.

500430612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130776 (or 130774 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 500430612 is about 22370.3064797959. The cubic root of 500430612 is about 793.9283119190.

Adding to 500430612 its reverse (216034005), we get a palindrome (716464617).

The spelling of 500430612 in words is "five hundred million, four hundred thirty thousand, six hundred twelve".