500540232 has 32 divisors (see below), whose sum is σ = 1294502400. Its totient is φ = 161093184.

The previous prime is 500540171. The next prime is 500540281. The reversal of 500540232 is 232045005.

It is a super-3 number, since 3×500540232³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 500540199 and 500540208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358888 + ... + 360279.

It is an arithmetic number, because the mean of its divisors is an integer number (40453200).

Almost surely, 2^500540232 is an apocalyptic number.

It is an amenable number.

500540232 is an abundant number, since it is smaller than the sum of its proper divisors (793962168).

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

500540232 is a wasteful number, since it uses less digits than its factorization.

500540232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719205 (or 719201 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 500540232 is about 22372.7564685266. The cubic root of 500540232 is about 793.9862780422.

Adding to 500540232 its reverse (232045005), we get a palindrome (732585237).

The spelling of 500540232 in words is "five hundred million, five hundred forty thousand, two hundred thirty-two".