506047130 has 16 divisors (see below), whose sum is σ = 926324640. Its totient is φ = 198987792.

The previous prime is 506047123. The next prime is 506047151. The reversal of 506047130 is 31740605.

It is a self number, because there is not a number n which added to its sum of digits gives 506047130.

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, 428264 + ... + 429443.

It is an arithmetic number, because the mean of its divisors is an integer number (57895290).

Almost surely, 2^506047130 is an apocalyptic number.

506047130 is a deficient number, since it is larger than the sum of its proper divisors (420277510).

506047130 is a wasteful number, since it uses less digits than its factorization.

506047130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857773.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 506047130 is about 22495.4913260413. The cubic root of 506047130 is about 796.8874526415.

Adding to 506047130 its reverse (31740605), we get a palindrome (537787735).

The spelling of 506047130 in words is "five hundred six million, forty-seven thousand, one hundred thirty".