506105272 has 16 divisors (see below), whose sum is σ = 954435240. Its totient is φ = 251589216.

The previous prime is 506105267. The next prime is 506105291. The reversal of 506105272 is 272501605.

It is a super-2 number, since 2×506105272² = 512285092692387968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 506105272.

It is a congruent number.

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, 181458 + ... + 184225.

Almost surely, 2^506105272 is an apocalyptic number.

It is an amenable number.

506105272 is a deficient number, since it is larger than the sum of its proper divisors (448329968).

506105272 is a wasteful number, since it uses less digits than its factorization.

506105272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365862 (or 365858 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 506105272 is about 22496.7835923271. The cubic root of 506105272 is about 796.9179707844.

Adding to 506105272 its reverse (272501605), we get a palindrome (778606877).

The spelling of 506105272 in words is "five hundred six million, one hundred five thousand, two hundred seventy-two".