504245256 has 64 divisors (see below), whose sum is σ = 1369804800. Its totient is φ = 154094400.

The previous prime is 504245251. The next prime is 504245263. The reversal of 504245256 is 652542405.

It is not an unprimeable number, because it can be changed into a prime (504245251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3700 + ... + 31971.

It is an arithmetic number, because the mean of its divisors is an integer number (21403200).

Almost surely, 2^504245256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504245256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684902400).

504245256 is an abundant number, since it is smaller than the sum of its proper divisors (865559544).

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

504245256 is a wasteful number, since it uses less digits than its factorization.

504245256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35730 (or 35726 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 504245256 is about 22455.4059415545. The cubic root of 504245256 is about 795.9405063150.

The spelling of 504245256 in words is "five hundred four million, two hundred forty-five thousand, two hundred fifty-six".