505024996 has 12 divisors (see below), whose sum is σ = 1010050048. Its totient is φ = 216439272.

The previous prime is 505024979. The next prime is 505025009. The reversal of 505024996 is 699420505.

505024996 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9018276 + ... + 9018331.

Almost surely, 2^505024996 is an apocalyptic number.

It is an amenable number.

505024996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

505024996 is a wasteful number, since it uses less digits than its factorization.

505024996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18036618 (or 18036616 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 505024996 is about 22472.7612010629. The cubic root of 505024996 is about 796.3505627412.

The spelling of 505024996 in words is "five hundred five million, twenty-four thousand, nine hundred ninety-six".