504820785832 has 32 divisors (see below), whose sum is σ = 1032632362080. Its totient is φ = 229454128960.

The previous prime is 504820785827. The next prime is 504820785839. The reversal of 504820785832 is 238587028405.

It is a self number, because there is not a number n which added to its sum of digits gives 504820785832.

It is not an unprimeable number, because it can be changed into a prime (504820785839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177958 + ... + 2398570.

It is an arithmetic number, because the mean of its divisors is an integer number (32269761315).

Almost surely, 2^504820785832 is an apocalyptic number.

It is an amenable number.

504820785832 is an abundant number, since it is smaller than the sum of its proper divisors (527811576248).

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

504820785832 is a wasteful number, since it uses less digits than its factorization.

504820785832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246633 (or 246629 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 52.

The spelling of 504820785832 in words is "five hundred four billion, eight hundred twenty million, seven hundred eighty-five thousand, eight hundred thirty-two".