506229775 has 12 divisors (see below), whose sum is σ = 634780800. Its totient is φ = 400431680.

The previous prime is 506229767. The next prime is 506229803. The reversal of 506229775 is 577922605.

It is not a de Polignac number, because 506229775 - 2³ = 506229767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111535 + ... + 115984.

It is an arithmetic number, because the mean of its divisors is an integer number (52898400).

Almost surely, 2^506229775 is an apocalyptic number.

506229775 is a deficient number, since it is larger than the sum of its proper divisors (128551025).

506229775 is a wasteful number, since it uses less digits than its factorization.

506229775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227618 (or 227613 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 506229775 is about 22499.5505510666. The cubic root of 506229775 is about 796.9833132792.

The spelling of 506229775 in words is "five hundred six million, two hundred twenty-nine thousand, seven hundred seventy-five".