506603272 has 16 divisors (see below), whose sum is σ = 1085578560. Its totient is φ = 217115664.

The previous prime is 506603269. The next prime is 506603287. The reversal of 506603272 is 272306605.

It is a super-2 number, since 2×506603272² = 513293750402211968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4523188 + ... + 4523299.

It is an arithmetic number, because the mean of its divisors is an integer number (67848660).

Almost surely, 2^506603272 is an apocalyptic number.

It is an amenable number.

506603272 is an abundant number, since it is smaller than the sum of its proper divisors (578975288).

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

506603272 is a wasteful number, since it uses less digits than its factorization.

506603272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046500 (or 9046496 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 506603272 is about 22507.8491198071. The cubic root of 506603272 is about 797.1792702101.

Adding to 506603272 its reverse (272306605), we get a palindrome (778909877).

The spelling of 506603272 in words is "five hundred six million, six hundred three thousand, two hundred seventy-two".