504022012 has 24 divisors (see below), whose sum is σ = 955153472. Its totient is φ = 231336000.

The previous prime is 504021953. The next prime is 504022027. The reversal of 504022012 is 210220405.

It is a congruent number.

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, 17364 + ... + 36187.

Almost surely, 2^504022012 is an apocalyptic number.

504022012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

504022012 is a deficient number, since it is larger than the sum of its proper divisors (451131460).

504022012 is a wasteful number, since it uses less digits than its factorization.

504022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53749 (or 53747 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 504022012 is about 22450.4345614957. The cubic root of 504022012 is about 795.8230269936.

Adding to 504022012 its reverse (210220405), we get a palindrome (714242417).

The spelling of 504022012 in words is "five hundred four million, twenty-two thousand, twelve".