504917480452 has 96 divisors (see below), whose sum is σ = 1126920646656. Its totient is φ = 192220089600.

The previous prime is 504917480411. The next prime is 504917480477. The reversal of 504917480452 is 254084719405.

It is a junction number, because it is equal to n+sod(n) for n = 504917480396 and 504917480405.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8903427 + ... + 8959957.

It is an arithmetic number, because the mean of its divisors is an integer number (11738756736).

Almost surely, 2^504917480452 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 504917480452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563460323328).

504917480452 is an abundant number, since it is smaller than the sum of its proper divisors (622003166204).

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

504917480452 is a wasteful number, since it uses less digits than its factorization.

504917480452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57217 (or 57215 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 504917480452 in words is "five hundred four billion, nine hundred seventeen million, four hundred eighty thousand, four hundred fifty-two".