508475248 has 20 divisors (see below), whose sum is σ = 990127600. Its totient is φ = 252958464.

The previous prime is 508475243. The next prime is 508475251. The reversal of 508475248 is 842574805.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508475243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76665 + ... + 83032.

It is an arithmetic number, because the mean of its divisors is an integer number (49506380).

Almost surely, 2^508475248 is an apocalyptic number.

It is an amenable number.

508475248 is a deficient number, since it is larger than the sum of its proper divisors (481652352).

508475248 is a wasteful number, since it uses less digits than its factorization.

508475248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159904 (or 159898 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 43.

The square root of 508475248 is about 22549.3957346976. The cubic root of 508475248 is about 798.1599627400.

The spelling of 508475248 in words is "five hundred eight million, four hundred seventy-five thousand, two hundred forty-eight".