504435872 has 24 divisors (see below), whose sum is σ = 1000935936. Its totient is φ = 250229952.

The previous prime is 504435871. The next prime is 504435887. The reversal of 504435872 is 278534405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (504435871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57998 + ... + 66125.

It is an arithmetic number, because the mean of its divisors is an integer number (41705664).

Almost surely, 2^504435872 is an apocalyptic number.

It is an amenable number.

504435872 is a deficient number, since it is larger than the sum of its proper divisors (496500064).

504435872 is a wasteful number, since it uses less digits than its factorization.

504435872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124260 (or 124252 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 504435872 is about 22459.6498637000. The cubic root of 504435872 is about 796.0407881257.

The spelling of 504435872 in words is "five hundred four million, four hundred thirty-five thousand, eight hundred seventy-two".